Updates for language auto detect, fixes for PHP 7.4

There was a bug in ther SQL interface class where the folder was just
called "Interface" which is not an allowed Namespace name. Renamed to
SqlInterface

Moved the detect lang/etc function used in Form/Generate,
Template/SmartyExtend and Admin/Backend to Language/GetSettings.

Fixed some test class calls

.phan/config.php

@@ -26,6 +26,8 @@
 use Phan\Config;
 
 return [
+	// turn color on (-C)
+	"color_issue_messages_if_supported" => true,
 	// If true, missing properties will be created when
 	// they are first seen. If false, we'll report an
 	// error message.
@@ -36,7 +38,7 @@ return [
 	"null_casts_as_any_type" => false,
 
 	// Backwards Compatibility Checking
-	'backward_compatibility_checks' => true,
+	'backward_compatibility_checks' => false,
 
 	// Run a quick version of checks that takes less
 	// time
@@ -46,6 +48,12 @@ return [
 	// (0 is low severity, 5 is normal severity, 10 is critical)
 	"minimum_severity" => 0,
 
+	// enable for dead code check
+	// this will spill out errors for all methods never called
+	// use after all is OK to try to find unused code blocks
+	// ignore recommended: PhanUnreferencedPublicMethod
+	// "dead_code_detection" => true,
+
 	// default false for include path check
 	"enable_include_path_checks" => true,
 	"include_paths" => [
@@ -70,14 +78,14 @@ return [
 	// Thus, both first-party and third-party code being used by
 	// your application should be included in this list.
 	'directory_list' => [
-		 // Change this to include the folders you wish to analyze
-		 // (and the folders of their dependencies)
-		 'www',
-		 // To speed up analysis, we recommend going back later and
-		 // limiting this to only the vendor/ subdirectories your
-		 // project depends on.
-		 // `phan --init` will generate a list of folders for you
-		 //'www/vendor',
+		// Change this to include the folders you wish to analyze
+		// (and the folders of their dependencies)
+		'www',
+		// To speed up analysis, we recommend going back later and
+		// limiting this to only the vendor/ subdirectories your
+		// project depends on.
+		// `phan --init` will generate a list of folders for you
+		//'www/vendor',
 	],
 
 
@@ -85,11 +93,9 @@ return [
 	// to parse, but not analyze
 	"exclude_analysis_directory_list" => [
 		'www/vendor',
-		// 'www/lib/FileUpload',
-		'www/lib/pChart',
-		'www/lib/pChart2.1.4',
+		'www/tests',
 		'www/lib/Smarty',
-		'www/lib/smarty-3.1.30',
+		'www/lib/smarty-4.1.0',
 		'www/templates_c',
 		'www/log',
 		'www/tmp',
@@ -111,14 +117,20 @@ return [
 		'www/admin/qq_file_upload_front.php',
 		'www/admin/qq_file_upload_ajax.php',
 		// symlink ignore
-		'www/lib/smarty-3.1.30/SmartyBC.class.php',
-		'www/lib/htmlMimeMail-2.5.1/HtmlMimeMailCreate.php',
+		'www/lib/smarty-4.1.0/libs/Smarty.class.php'
 	],
 
 	// what not to show as problem
 	'suppress_issue_types' => [
 		// 'PhanUndeclaredMethod',
 		'PhanEmptyFile',
+		// ignore unreferences public methods, etc here (for dead code check)
+		'PhanUnreferencedPublicMethod',
+		'PhanUnreferencedClass',
+		'PhanWriteOnlyPublicProperty',
+		'PhanUnreferencedConstant',
+		'PhanWriteOnlyPublicProperty',
+		'PhanReadOnlyPublicProperty'
 	],
 
 	// Override to hardcode existence and types of (non-builtin) globals in the global scope.

4dev/checking/phan.sh

@@ -0,0 +1,3 @@
+base="/storage/var/www/html/developers/clemens/core_data/php_libraries/trunk/";
+# must be run in ${base}www/
+phan --progress-bar -C --analyze-twice

4dev/checking/phpstan.sh

@@ -0,0 +1,3 @@
+base="/storage/var/www/html/developers/clemens/core_data/php_libraries/trunk/";
+# must be run in ${base}www/
+phpstan

4dev/checking/phpunit.sh

@@ -0,0 +1,4 @@
+base="/storage/var/www/html/developers/clemens/core_data/php_libraries/trunk/";
+# -c phpunit.xml
+# --testdox
+${base}www/vendor/bin/phpunit -c ${base}phpunit.xml ${base}4dev/tests/

4dev/composer/install.txt

@@ -1,21 +1,27 @@
 Install composer:
-curl -sS https://getcomposer.org/installer | /usr/local/php-7.3-httpd-2.4/bin/php
+# old
+curl -sS https://getcomposer.org/installer | /usr/local/php-8.0-httpd-2.4/bin/php
+# new (4 steps) https://getcomposer.org/download/
+/usr/local/php-8.0-httpd-2.4/bin/php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+/usr/local/php-8.0-httpd-2.4/bin/php -r "if (hash_file('sha384', 'composer-setup.php') === '906a84df04cea2aa72f40b5f787e49f22d4c2f19492ac310e8cba5b96ac8b64115ac402c8cd292b8a03482574915d1a8') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
+/usr/local/php-8.0-httpd-2.4/bin/php composer-setup.php
+/usr/local/php-8.0-httpd-2.4/bin/php -r "unlink('composer-setup.php');
 
 Update composer phar file
-/usr/local/php-7.3-httpd-2.4/bin/php composer.phar selfupdate
+/usr/local/php-8.0-httpd-2.4/bin/php composer.phar selfupdate
 
 Install something:
-/usr/local/php-7.3-httpd-2.4/bin/php composer.phar require something/something
+/usr/local/php-8.0-httpd-2.4/bin/php composer.phar require something/something
 
 Update all installed:
-/usr/local/php-7.3-httpd-2.4/bin/php composer.phar update
+/usr/local/php-8.0-httpd-2.4/bin/php composer.phar update
 
 Or update only one package:
-/usr/local/php-7.3-httpd-2.4/bin/php composer.phar something/something
+/usr/local/php-8.0-httpd-2.4/bin/php composer.phar something/something
 
 Install AWS SDK:
-/usr/local/php-7.3-httpd-2.4/bin/php -d memory_limit=-1 composer.phar require aws/aws-sdk-php
+/usr/local/php-8.0-httpd-2.4/bin/php -d memory_limit=-1 composer.phar require aws/aws-sdk-php
 
 Install zipStream:
-/usr/local/php-7.3-httpd-2.4/bin/php composer.phar require maennchen/zipstream-php
+/usr/local/php-8.0-httpd-2.4/bin/php composer.phar require maennchen/zipstream-php
 

4dev/database/function/edit_log_partition_insert.sql

@@ -147,4 +147,4 @@ BEGIN
 	RETURN NULL;
 END
 $$
-LANGUAGE 'plpgsql'
+LANGUAGE 'plpgsql';

4dev/lang/admin/messages_en_utf8.po

@@ -33,3 +33,6 @@ msgstr "I should be translated: I WAS TRANSLATED"
 
 msgid "Are we translated?"
 msgstr "Are we translated? Yes, we are!"
+
+msgid "Original with string: %1"
+msgstr "Translated with: %1"

4dev/lang/admin/messages_ja_utf8.po

@@ -75,3 +75,5 @@ msgstr "「スマーティー」これは正しいです"
 msgid "Are we translated?"
 msgstr "「クラス」これは翻訳です？"
 
+msgid "Original with string: %1"
+msgstr "%1と翻訳した"

4dev/sync/sync_template.sh

@@ -10,6 +10,9 @@ TARGET_HOST_WEB="<user>@<host>";
 TMP_DIR=$LOCAL_BASE_DIR"/4dev/tmp/";
 tmpf_web=$TMP_DIR"sync.exclude.tmp";
 
+# if vendor be sure group folder is +x
+chmod -R ug+rX ${LOCAL_DIR}/vender/
+
 # for web (ika)
 rm -f $tmpf_web;
 echo ".*.swp" >> $tmpf_web;
@@ -35,20 +38,19 @@ cat $tmpf_web;
 
 echo "($1) Syncing from $LOCAL_DIR/* to $TARGET_HOST_WEB:$REMOTE_WEB";
 echo "You hav 5 seconds to abort (<ctrl> + c)";
-#c=0;until [ $c -eq 10 ];do echo -n "#"; sleep 1; c=`expr $c + 1`;done;
 for ((i=5;i>=1;i--));
 do
-        echo -n $i" ";
-        sleep 1;
+    echo -n $i" ";
+    sleep 1;
 done;
 
 if [ "$1" = "live" ];
 then
-		# ika sync
-		rsync -Plzvrupt --stats --include ".htaccess" --exclude-from=$tmpf_web --delete -e ssh $LOCAL_DIR/* $TARGET_HOST_WEB:$REMOTE_WEB
+	# live sync
+	rsync -Plzvrupt --stats --include ".htaccess" --exclude-from=$tmpf_web --delete -e ssh $LOCAL_DIR/* $TARGET_HOST_WEB:$REMOTE_WEB
 else
-		# ika sync
-		rsync -n -Plzvrupt --stats --include ".htaccess" --exclude-from=$tmpf_web --delete -e ssh $LOCAL_DIR/* $TARGET_HOST_WEB:$REMOTE_WEB
+	# test sync
+	rsync -n -Plzvrupt --stats --include ".htaccess" --exclude-from=$tmpf_web --delete -e ssh $LOCAL_DIR/* $TARGET_HOST_WEB:$REMOTE_WEB
 fi;
 
 # END

4dev/tests/CoreLibsACLLoginTest.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for ACL\Login
+ * @coversDefaultClass \CoreLibs\ACL\Login
+ * @testdox \CoreLibs\ACL\Login method tests
+ */
+final class CoreLibsACLLoginTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return void
+	 */
+	protected function setUp(): void
+	{
+		if (!extension_loaded('pgsql')) {
+			$this->markTestSkipped(
+				'The PgSQL extension is not available.'
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox ACL\Login Class tests
+	 *
+	 * @return void
+	 */
+	public function testACLLogin()
+	{
+		$this->assertTrue(true, 'ACL Login Tests not implemented');
+		$this->markTestIncomplete(
+			'ACL\Login Tests have not yet been implemented'
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsAdminBackend.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Admin\Backend
+ * @coversDefaultClass \CoreLibs\Admin\Backend
+ * @testdox \CoreLibs\Admin\Backend method tests
+ */
+final class CoreLibsAdminBackendTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return void
+	 */
+	protected function setUp(): void
+	{
+		if (!extension_loaded('pgsql')) {
+			$this->markTestSkipped(
+				'The PgSQL extension is not available.'
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Admin\Backend Class tests
+	 *
+	 * @return void
+	 */
+	public function testAdminBackend()
+	{
+		/* $this->assertTrue(true, 'ACL Login Tests not implemented');
+		$this->markTestIncomplete(
+			'ACL\Login Tests have not yet been implemented'
+		); */
+		$this->markTestSkipped('No implementation for Admin\Backend at the moment');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCheckEmailTest.php

@@ -0,0 +1,381 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Undocumented class
+ * @coversDefaultClass \CoreLibs\Check\Email
+ * @testdox \CoreLibs\Check\Email method tests
+ */
+final class CoreLibsCheckEmailTest extends TestCase
+{
+	/**
+	 * Array position to regex
+	 *
+	 * @return array<mixed>
+	 */
+	public function emailRegexProvider(): array
+	{
+		return [
+			'get email regex invalid -1, will be 0' => [
+				-1,
+				"^[A-Za-z0-9!#$%&'*+\-\/=?^_`{|}~][A-Za-z0-9!#$%:\(\)&'*+\-\/=?^_`{|}~\.]{0,63}@"
+					. "[a-zA-Z0-9\-]+(\.[a-zA-Z0-9\-]{1,})*\.([a-zA-Z]{2,}){1}$"
+			],
+			'get email regex invalid 10, will be 0' => [
+				10,
+				"^[A-Za-z0-9!#$%&'*+\-\/=?^_`{|}~][A-Za-z0-9!#$%:\(\)&'*+\-\/=?^_`{|}~\.]{0,63}@"
+					. "[a-zA-Z0-9\-]+(\.[a-zA-Z0-9\-]{1,})*\.([a-zA-Z]{2,}){1}$"
+			],
+			'get email regex valid 1, will be 1' => [
+				1,
+				"@(.*)@(.*)"
+			]
+		];
+	}
+
+	/**
+	 * Test regex level return
+	 *
+	 * @covers ::getEmailRegex
+	 * @dataProvider emailRegexProvider
+	 * @testdox getEmailRegex $input will be $expected [$_dataName]
+	 *
+	 * @param int $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testGetEmailRegexReturn(int $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Email::getEmailRegex($input)
+		);
+	}
+
+	/**
+	 * provides data for emailCheckProvider and emailCheckFullProvider
+	 *
+	 * @return array
+	 */
+	public function emailCheckList(): array
+	{
+		return [
+			'valid email' => ['test@test.com', true, []],
+			'invalid empty email' => ['', false, [0, 2, 3, 4, 5]],
+			'invalid email' => ['-@-', false, [0, 3, 4, 5]],
+			'invalid email leading dot' => ['.test@test.com', false, [0, 2]],
+			'invalid email invalid domain' => ['test@t_est.com', false, [0, 3, 4]],
+			'invalid email double @' => ['test@@test.com', false, [0, 1]],
+			'invalid email double dot' => ['test@test..com', false, [0, 3, 6]],
+			'invalid email end with dot' => ['test@test.', false, [0, 3, 5, 7]],
+			'invalid email bad top level' => ['test@test.j', false, [0, 3, 5]],
+			'invalid email double @ and double dot' => ['test@@test..com', false, [0, 1, 3, 6]],
+		];
+	}
+
+	/**
+	 * Valids or not valid email address
+	 *
+	 * @return array
+	 */
+	public function emailCheckProvider(): array
+	{
+		$list = [];
+		foreach ($this->emailCheckList() as $key => $data) {
+			$list[$key] = [$data[0], $data[1]];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checkEmail
+	 * @dataProvider emailCheckProvider
+	 * @testdox checkEmail $input will be $expected [$_dataName]
+	 *
+	 * @return void
+	 */
+	public function testCheckEmail(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Email::checkEmail($input)
+		);
+	}
+
+	/**
+	 * this is like emailCheckProvider but it has the full detail errors
+	 * All errors should be tetsed in testGetEmailRegexErrorMessage
+	 *
+	 * @return array
+	 */
+	public function emailCheckFullProvider(): array
+	{
+		$list = [];
+		foreach ($this->emailCheckList() as $key => $data) {
+			$list[$key] = [$data[0], $data[2]];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checkEmailFull
+	 * @dataProvider emailCheckFullProvider
+	 * @testdox checkEmailFull $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testCheckEmailFull(string $input, array $expected): void
+	{
+		$this->assertEqualsCanonicalizing(
+			$expected,
+			\CoreLibs\Check\Email::checkEmailFull($input, true)
+		);
+	}
+
+	/**
+	 * error data returned for each error position
+	 *
+	 * @return array
+	 */
+	public function emailRegexErrorProvider(): array
+	{
+		return [
+			'error 0 will return general' => [
+				0,
+				[
+					'error' => 0,
+					'message' => 'Invalid email address',
+					'regex' => "^[A-Za-z0-9!#$%&'*+\-\/=?^_`{|}~][A-Za-z0-9!#$%:\(\)&'*+\-\/=?^_`{|}~\.]{0,63}@"
+						. "[a-zA-Z0-9\-]+(\.[a-zA-Z0-9\-]{1,})*\.([a-zA-Z]{2,}){1}$"
+				]
+			],
+			'error 1 will return double @ error' => [
+				1,
+				[
+					'error' => 1,
+					'message' => 'Double @ mark in email address',
+					'regex' => "@(.*)@(.*)"
+				]
+			],
+			'error 2 will be invalid before @' => [
+				2,
+				[
+					'error' => 2,
+					'message' => 'Invalid email part before @ sign',
+					'regex' => "^[A-Za-z0-9!#$%&'*+\-\/=?^_`{|}~][A-Za-z0-9!#$%:\(\)&'*+\-\/=?^_`{|}~\.]{0,63}@"
+				]
+			],
+			'error 3 will be invalid domain and top level' => [
+				3,
+				[
+					'error' => 3,
+					'message' => 'Invalid domain part after @ sign',
+					'regex' => "@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]{1,})*\.([a-zA-Z]{2,}){1}$"
+				]
+			],
+			'error 4 will be invalid domain' => [
+				4,
+				[
+					'error' => 4,
+					'message' => 'Invalid domain name part',
+					'regex' => "@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]{1,})*\."
+				]
+			],
+			'error 5 will be invalid domain top level only' => [
+				5,
+				[
+					'error' => 5,
+					'message' => 'Wrong domain top level part',
+					'regex' => "\.([a-zA-Z]{2,6}){1}$"
+				]
+			],
+			'error 6 will be domain double dot' => [
+				6,
+				[
+					'error' => 6,
+					'message' => 'Double consecutive dots in domain name (..)',
+					'regex' => "@(.*)\.{2,}"
+				]
+			],
+			'error 7 will domain ends with dot' => [
+				7,
+				[
+					'error' => 7,
+					'message' => 'Domain ends with a dot or is missing top level part',
+					'regex' => "@.*\.$"
+				]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getEmailRegexErrorMessage
+	 * @dataProvider emailRegexErrorProvider
+	 * @testdox getEmailRegexErrorMessage $input will be $expected [$_dataName]
+	 *
+	 * @param integer $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testGetEmailRegexErrorMessage(int $input, array $expected): void
+	{
+		$this->assertEqualsCanonicalizing(
+			$expected,
+			\CoreLibs\Check\Email::getEmailRegexErrorMessage($input)
+		);
+	}
+
+	/**
+	 * This holds all email type checks normal and short
+	 *
+	 * @return array
+	 */
+	public function emailTypeProvider(): array
+	{
+		return [
+			['test@test.com', 'pc_html', 'pc'],
+			['test@docomo.ne.jp', 'keitai_docomo', 'docomo'],
+			['test@softbank.ne.jp', 'keitai_softbank', 'softbank'],
+			['test@i.softbank.ne.jp', 'smartphone_softbank_iphone', 'iphone'],
+			// TODO: add more test emails here
+		];
+	}
+
+	/**
+	 * Returns only normal email type checks
+	 *
+	 * @return array<mixed>
+	 */
+	public function emailTypeProviderLong(): array
+	{
+		$list = [];
+		foreach ($this->emailTypeProvider() as $set) {
+			$list['email ' . $set[0] . ' is valid and matches normal ' . $set[1]] = [$set[0], $set[1]];
+		}
+		$list['email is empty and not valid normal'] = ['', 'invalid'];
+		return $list;
+	}
+
+	/**
+	 * only short email type list
+	 *
+	 * @return array<mixed>
+	 */
+	public function emailTypeProviderShort(): array
+	{
+		$list = [];
+		foreach ($this->emailTypeProvider() as $set) {
+			$list['email ' . $set[0] . ' is valid and matches short ' . $set[2]] = [$set[0], $set[2]];
+		}
+		$list['email is empty and not valid short'] = ['', 'invalid'];
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getEmailType
+	 * @dataProvider emailTypeProviderLong
+	 * @testdox getEmailType $input will be normal $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testGetEmailTypeNormal(string $input, string $expected)
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Email::getEmailType($input, false)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getEmailType
+	 * @dataProvider emailTypeProviderShort
+	 * @testdox getEmailType $input will be short $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testGetEmailTypeShort(string $input, string $expected)
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Email::getEmailType($input, true)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function emailProviderTypeLongToShort(): array
+	{
+		$mobile_email_type_short = [
+			'keitai_docomo' => 'docomo',
+			'keitai_kddi_ezweb' => 'kddi',
+			'keitai_kddi' => 'kddi',
+			'keitai_kddi_tu-ka' => 'kddi',
+			'keitai_kddi_sky' => 'kddi',
+			'keitai_softbank' => 'softbank',
+			'smartphone_softbank_iphone' => 'iphone',
+			'keitai_softbank_disney' => 'softbank',
+			'keitai_softbank_vodafone' => 'softbank',
+			'keitai_softbank_j-phone' => 'softbank',
+			'keitai_willcom' => 'willcom',
+			'keitai_willcom_pdx' => 'willcom',
+			'keitai_willcom_bandai' => 'willcom',
+			'keitai_willcom_pipopa' => 'willcom',
+			'keitai_willcom_ymobile' => 'willcom',
+			'keitai_willcom_emnet' => 'willcom',
+			'pc_html' => 'pc',
+		];
+		$list = [];
+		// use the static one
+		foreach ($mobile_email_type_short as $long => $short) {
+			$list[$long . ' matches to ' . $short] = [$long, $short];
+		}
+		// add invalid check
+		$list['Not found will be bool false'] = ['invalid', false];
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getShortEmailType
+	 * @dataProvider emailProviderTypeLongToShort
+	 * @testdox getShortEmailType $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string|bool $expected
+	 * @return void
+	 */
+	public function testGetShortEmailType(string $input, $expected)
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Email::getShortEmailType($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCheckFileTest.php

@@ -0,0 +1,120 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\File
+ * @coversDefaultClass \CoreLibs\Check\File
+ * @testdox \CoreLibs\Check\File method tests
+ */
+final class CoreLibsCheckFileTest extends TestCase
+{
+	/** @var array<mixed> */
+	// private $files_list = [];
+	/** @var string */
+	private $base_folder = DIRECTORY_SEPARATOR . 'tmp' . DIRECTORY_SEPARATOR;
+
+	/**
+	 * main file list + data provider
+	 *
+	 * filename, file extension matching, lines in file, -1 for nothing
+	 *
+	 * @return array
+	 */
+	public function filesList(): array
+	{
+		return [
+			['filename.txt', 'txt', 5],
+			['filename.csv', 'csv', 15],
+			['filename.tsv', 'tsv', 0],
+			['file_does_not_exits', '', -1],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function filesExtensionProvider(): array
+	{
+		$list = [];
+		foreach ($this->filesList() as $row) {
+			$list[$row[0] . ' must be extension ' . $row[1]] = [$row[0], $row[1]];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function filesLinesProvider(): array
+	{
+		$list = [];
+		foreach ($this->filesList() as $row) {
+			$list[$row[0] . ' must have ' . $row[2] . ' lines'] = [$row[0], $row[2]];
+		}
+		return $list;
+	}
+
+	/**
+	 * Tests if file extension matches
+	 *
+	 * @covers ::getFilenameEnding
+	 * @dataProvider filesExtensionProvider
+	 * @testdox getFilenameEnding $input must be extension $expected [$_dataName]
+	 *
+	 * @param  string $input
+	 * @param  string $expected
+	 * @return void
+	 */
+	public function testGetFilenameEnding(string $input, string $expected): void
+	{
+		// getFilenameEnding
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\File::getFilenameEnding($input)
+		);
+	}
+
+	/**
+	 * Tests the file line read
+	 *
+	 * @covers ::getLinesFromFile
+	 * @dataProvider filesLinesProvider
+	 * @testdox getLinesFromFile $input must have $expected lines [$_dataName]
+	 *
+	 * @param  string $input    file name
+	 * @param  int    $expected lines in file
+	 * @return void
+	 */
+	public function testGetLinesFromFile(string $input, int $expected): void
+	{
+		// create file
+		if ($expected > -1) {
+			$file = $this->base_folder . $input;
+			$fp = fopen($file, 'w');
+			for ($i = 0; $i < $expected; $i++) {
+				fwrite($fp, 'This is row ' . ($i + 1) . PHP_EOL);
+			}
+			fclose($fp);
+		}
+		// test
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\File::getLinesFromFile($this->base_folder . $input)
+		);
+		// unlink file
+		if (is_file($this->base_folder . $input)) {
+			unlink($this->base_folder . $input);
+		}
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCheckPasswordTest.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\Password
+ * @coversDefaultClass \CoreLibs\Check\Password
+ * @testdox \CoreLibs\Check\Password method tests
+ */
+final class CoreLibsCheckPasswordTest extends TestCase
+{
+	public function passwordProvider(): array
+	{
+		return [
+			'matching password' => ['test', 'test', true],
+			'not matching password' => ['test', 'not_test', false],
+		];
+	}
+
+	public function passwordRehashProvider(): array
+	{
+		return [
+			'no rehash needed' => ['$2y$10$EgWJ2WE73DWi.hIyFRCdpejLXTvHbmTK3LEOclO1tAvXAXUNuUS4W', false],
+			'rehash needed' => ['9c42a1346e333a770904b2a2b37fa7d3', true],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::passwordVerify
+	 * @covers ::passwordSet
+	 * @dataProvider passwordProvider
+	 * @testdox passwordSet $input compare to $input_hash: passwordVerify $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $input_hash
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testPasswordSetVerify(string $input, string $input_hash, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Password::passwordVerify($input, \CoreLibs\Check\Password::passwordSet($input_hash))
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::passwordRehashCheck
+	 * @dataProvider passwordRehashProvider
+	 * @testdox passwordRehashCheck $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testPasswordRehashCheck(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\Password::passwordRehashCheck($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCheckPhpVersionTest.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\PHPVersion
+ * @coversDefaultClass \CoreLibs\Check\PHPVersion
+ * @testdox \CoreLibs\Check\PHPVersion method tests
+ */
+final class CoreLibsCheckPhpVersionTest extends TestCase
+{
+	/**
+	 * NOTE: The checks must be adapted to the PHP version or they will fail
+	 *
+	 * @return array
+	 */
+	public function phpVersionProvider(): array
+	{
+		return [
+			// min
+			'min 7' => ['7', '', true],
+			'min 7.4' => ['7.4', '', true],
+			'min 7.4.1' => ['7.4.1', '', true],
+			// NOTE: update if php version bigger than 10
+			'min 10' => ['10', '', false],
+			'min 10.0' => ['10.0', '', false],
+			'min 10.0.0' => ['10.0.0', '', false],
+			// min/max version, NOTE: update if php version bigger than 10
+			'min 7/max 10' => ['7', '10', true],
+			'min 7/max 10.0' => ['7', '10.0', true],
+			'min 7/max 10.0.0' => ['7', '10.0.0', true],
+			// min/max version
+			'min 5/max 7' => ['5', '7', false],
+			'min 5/max 7.4' => ['5', '7.4', false],
+			'min 5/max 7.4.1' => ['5', '7.4.1', false],
+			// max only
+			'max 7' => ['', '7', false],
+			'max 7.4' => ['', '7.4', false],
+			'max 7.4.1' => ['', '7.4.1', false],
+			// max over
+			'max 10' => ['', '10', true],
+			'max 10.0' => ['', '10.0', true],
+			'max 10.0.0' => ['', '10.0.0', true],
+			// TODO: add null tests
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checkPHPVersion
+	 * @dataProvider phpVersionProvider
+	 * @testdox checkPHPVersion $input_min and $input_max will be $expected [$_dataName]
+	 *
+	 * @param string $input_min
+	 * @param string $input_max
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testCheckPHPVersion(string $input_min, string $input_max, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Check\PhpVersion::checkPHPVersion($input_min, $input_max)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCombinedArrayHandlerTest.php

@@ -0,0 +1,785 @@
+<?php
+
+// because we have long testdox lines
+// phpcs:disable Generic.Files.LineLength
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Combined\ArrayHandler
+ * @coversDefaultClass \CoreLibs\Combined\ArrayHandler
+ * @testdox \CoreLibs\Combined\ArrayHandler method tests
+ */
+final class CoreLibsCombinedArrayHandlerTest extends TestCase
+{
+	// we use that for all
+	public static $array = [
+		'a' => [
+			'b' => 'bar',
+			'c' => 'foo',
+			'same' => 'same',
+			3 => 'foobar',
+			'foobar' => 4,
+			'true' => true,
+		],
+		'd',
+		4,
+		'b',
+		'c' => 'test',
+		'same' => 'same',
+		'deep' => [
+			'sub' => [
+				'nested' => 'bar',
+				'same' => 'same',
+				'more' => 'test'
+			]
+		]
+	];
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchRecursiveProvider(): array
+	{
+		return [
+			'find value' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 'b'],
+			],
+			'find value with key' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => 'nested',
+				3 => ['deep', 'sub', 'nested']
+			],
+			'not existing value' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => [],
+			],
+			'find value int' => [
+				0 => 4,
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 'foobar']
+			],
+			'find value int as string' => [
+				0 => '4',
+				1 => self::$array,
+				2 => null,
+				3 => []
+			],
+			'find value int as string with key' => [
+				0 => '4',
+				1 => self::$array,
+				2 => 'foobar',
+				3 => []
+			],
+			'first level value' => [
+				0 => 'd',
+				1 => self::$array,
+				2 => null,
+				4 => [0]
+			],
+			'find value, return int key' => [
+				0 => 'foobar',
+				1 => self::$array,
+				2 => null,
+				3 => ['a', 3]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchRecursiveAllProvider(): array
+	{
+		return [
+			'find value' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+					'found' => [
+						0 => ['a', 'b'],
+						1 => ['deep', 'sub', 'nested']
+					]
+				]
+			],
+			'find value, new type' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => null,
+				3 => false,
+				4 => [
+					0 => ['a', 'b'],
+					1 => ['deep', 'sub', 'nested']
+				]
+			],
+			'find value with key' => [
+				0 => 'bar',
+				1 => self::$array,
+				2 => 'nested',
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+					'found' => [
+						0 => ['deep', 'sub', 'nested']
+					]
+				]
+			],
+			'not existing value' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => true,
+				4 => [
+					'level' => -1,
+					'work' => [],
+				],
+			],
+			'not existing value, new type' => [
+				0 => 'not exists',
+				1 => self::$array,
+				2 => null,
+				3 => false,
+				4 => [],
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arraySearchSimpleProvider(): array
+	{
+		return [
+			'key/value exist' => [
+				0 => self::$array,
+				1 => 'c',
+				2 => 'foo',
+				3 => false,
+				4 => true,
+			],
+			'key/value exists twice' => [
+				0 => self::$array,
+				1 => 'same',
+				2 => 'same',
+				3 => false,
+				4 => true,
+			],
+			'key/value not found' => [
+				0 => self::$array,
+				1 => 'not exists',
+				2 => 'not exists',
+				3 => false,
+				4 => false,
+			],
+			'key exists, value not' => [
+				0 => self::$array,
+				1 => 'b',
+				2 => 'not exists',
+				3 => false,
+				4 => false,
+			],
+			'key not, value exists' => [
+				0 => self::$array,
+				1 => 'not exists',
+				2 => 'bar',
+				3 => false,
+				4 => false,
+			],
+			'numeric key, value exists' => [
+				0 => self::$array,
+				1 => 0,
+				2 => 'd',
+				3 => false,
+				4 => true,
+			],
+			'numeric key as string, value exists' => [
+				0 => self::$array,
+				1 => '0',
+				2 => 'd',
+				3 => false,
+				4 => true,
+			],
+			'numeric key as string, value exists, strinct' => [
+				0 => self::$array,
+				1 => '0',
+				2 => 'd',
+				3 => true,
+				4 => false,
+			],
+			'key exists, value numeric' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => 4,
+				3 => false,
+				4 => true,
+			],
+			'key exists, value numeric as string' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => '4',
+				3 => false,
+				4 => true,
+			],
+			'key exists, value numeric as string, strict' => [
+				0 => self::$array,
+				1 => 'foobar',
+				2 => '4',
+				3 => true,
+				4 => false,
+			],
+			'key exists, value bool' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => true,
+				3 => false,
+				4 => true,
+			],
+			'key exists, value bool as string' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => 'true',
+				3 => false,
+				4 => true,
+			],
+			'key exists, value bool as string, strict' => [
+				0 => self::$array,
+				1 => 'true',
+				2 => 'true',
+				3 => true,
+				4 => false,
+			],
+		];
+	}
+
+	/**
+	 * TODO: create provider for n array merge
+	 * provides array listing for the merge test
+	 *
+	 * @return array
+	 */
+	public function arrayMergeRecursiveProvider(): array
+	{
+		return [
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arrayCompareProvider(): array
+	{
+		return [
+			'one matching' => [
+				['a', 'b', 'c'],
+				['c', 'd', 'e'],
+				['a', 'b', 'd', 'e']
+			],
+			'all the same' => [
+				['a', 'b', 'c'],
+				['a', 'b', 'c'],
+				[]
+			],
+			'all different' => [
+				['a', 'b'],
+				['c', 'd'],
+				['a', 'b', 'c', 'd']
+			],
+			'empty arrays' => [
+				[],
+				[],
+				[]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function inArrayAnyProvider(): array
+	{
+		return [
+			'all exist in haystack' => [
+				[1],
+				[1, 2, 3, 4],
+				[1]
+			],
+			'not all exist in haystack' => [
+				[1, 5],
+				[1, 2, 3, 4],
+				[1]
+			],
+			'none exist in haystack' => [
+				[5],
+				[1, 2, 3, 4],
+				false
+			],
+		];
+	}
+
+	public function genAssocArrayProvider(): array
+	{
+		return [
+			'non set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				false,
+				false,
+				false,
+				[],
+			],
+			'key set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				false,
+				false,
+				['a1' => 0, 'a2' => 1],
+			],
+			'value set' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				false,
+				'a',
+				false,
+				[0 => 'a1', 1 => 'a2', 2 => ''],
+			],
+			'key and value set, add empty, null' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				'b',
+				false,
+				['a1' => 2, 'a2' => 3],
+			],
+			'key and value set, add empty' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => ''],
+					3 => ['a' => 'a4', 'b' => ''],
+				],
+				'a',
+				'b',
+				false,
+				['a1' => 2, 'a2' => 3, 'a4' => ''],
+			],
+			'key/value set, skip empty' => [
+				[
+					0 => ['a' => 'a1', 'b' => 2],
+					1 => ['a' => 'a2', 'b' => 3],
+					2 => ['a' => '', 'b' => null],
+				],
+				'a',
+				'b',
+				true,
+				['a1' => 2, 'a2' => 3],
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function flattenArrayProvider(): array
+	{
+		return [
+			'array key/value, single' => [
+				0 => ['a' => 'foo', 1 => 'bar', 'c' => 2],
+				1 => ['foo', 'bar', 2],
+				2 => ['a', 1, 'c'],
+				3 => ['a', 1, 'c'],
+			],
+			'array values, single' => [
+				0 => ['foo', 'bar', 2],
+				1 => ['foo', 'bar', 2],
+				2 => [0, 1, 2],
+				3 => [0, 1, 2],
+			],
+			'array key/value, multi' => [
+				0 => [
+					'a' => ['a1' => 'a1foo', 'a2' => 'a1bar'],
+					1 => 'bar',
+					'c' => [2, 3, 4],
+					'd' => [
+						'e' => [
+							'de1' => 'subfoo', 'de2' => 'subbar', 'a2' => 'a1bar'
+						]
+					]
+				],
+				1 => ['a1foo', 'a1bar', 'bar', 2, 3, 4, 'subfoo', 'subbar', 'a1bar'],
+				2 => ['a', 'a1', 'a2', 1, 'c', 0, 1, 2, 'd', 'e', 'de1', 'de2', 'a2'],
+				3 => ['a1', 'a2', 1, 0, 1, 2, 'de1', 'de2', 'a2'],
+			],
+			'array with double values' => [
+				0 => ['a', 'a', 'b'],
+				1 => ['a', 'a', 'b'],
+				2 => [0, 1, 2],
+				3 => [0, 1, 2],
+			]
+		];
+	}
+
+	/**
+	 * use the flattenArrayProvider and replace 1 with 2 array pos
+	 *
+	 * @return array
+	 */
+	public function flattenArrayKeyProvider(): array
+	{
+		$list = [];
+		foreach ($this->flattenArrayProvider() as $key => $row) {
+			$list[$key] = [
+				$row[0],
+				$row[2],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * use the flattenArrayProvider and replace 1 with ３ array pos
+	 *
+	 * @return array
+	 */
+	public function flattenArrayKeyLeavesOnlyProvider(): array
+	{
+		$list = [];
+		foreach ($this->flattenArrayProvider() as $key => $row) {
+			$list[$key] = [
+				$row[0],
+				$row[3],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function arrayFlatForKeyProvider(): array
+	{
+		return [
+			'all present, single level' => [
+				0 => [
+					'a' => ['b1' => 'foo', 'a2' => 'a-foo'],
+					'b' => ['b1' => 'bar', 'a2' => 'b-foo'],
+					'c' => ['b1' => 'foobar', 'a2' => 'c-foo'],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => 'a-foo',
+					'b' => 'b-foo',
+					'c' => 'c-foo',
+				],
+			],
+			'no sub arrays' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'a',
+				2 => ['a', 'b', 'c'],
+			],
+			'sub arrays with missing' => [
+				0 => [
+					'a' => ['b1' => 'foo', 'a2' => 'a-foo'],
+					'b' => ['b1' => 'bar'],
+					'c' => ['b1' => 'foobar', 'a2' => 'c-foo'],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => 'a-foo',
+					'b' => ['b1' => 'bar'],
+					'c' => 'c-foo',
+				],
+			],
+			'deep nested sub arrays' => [
+				0 => [
+					'a' => [
+						'b1' => 'foo',
+						'a2' => [
+							'text' => ['a-foo', 'a-bar'],
+						],
+					],
+					'b' => [
+						'b1' => 'bar',
+						'a2' => [
+							'text' => 'b-foo',
+						],
+					],
+				],
+				1 => 'a2',
+				2 => [
+					'a' => [
+						'text' => ['a-foo', 'a-bar'],
+					],
+					'b' => [
+						'text' => 'b-foo',
+					],
+				],
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arraySearchRecursive
+	 * @dataProvider arraySearchRecursiveProvider
+	 * @testdox arraySearchRecursive $needle (key $key_search_for) in $input and will be $expected [$_dataName]
+	 *
+	 * @param string|null $needle
+	 * @param array $input
+	 * @param string|null $key_search_for
+	 * @return void
+	 */
+	public function testArraySearchRecursive($needle, array $input, ?string $key_search_for, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchRecursive($needle, $input, $key_search_for)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arraySearchRecursiveAll
+	 * @dataProvider arraySearchRecursiveAllProvider
+	 * @testdox arraySearchRecursiveAll $needle (key $key_search_for) in $input and will be $expected (old: $flag) [$_dataName]
+	 *
+	 * @param string|null $needle
+	 * @param array $input
+	 * @param string|null $key_search_for
+	 * @param bool $flag
+	 * @return void
+	 */
+	public function testArraySearchRecursiveAll($needle, array $input, ?string $key_search_for, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchRecursiveAll($needle, $input, $key_search_for, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arraySearchSimple
+	 * @dataProvider arraySearchSimpleProvider
+	 * @testdox arraySearchSimple $input searched with key: $key / value: $value (strict: $flag) will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string|int $key
+	 * @param string|int $value
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testArraySearchSimple(array $input, $key, $value, bool $flag, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arraySearchSimple($input, $key, $value, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arrayMergeRecursive
+	 * @#dataProvider arrayMergeRecursiveProvider
+	 * @testdox arrayMergeRecursive ... will be $expected [$_dataName]
+	 *
+	 * @param array $input nested array set as each parameter
+	 * @param bool $flag
+	 * @param bool|array $expected
+	 * @return void
+	 * array $input, bool $flag, $expected
+	 */
+	public function testArrayMergeRecursive(): void
+	{
+		$this->assertTrue(true, 'Implement proper test run');
+		$this->markTestIncomplete(
+			'testArrayMergeRecursive has not been implemented yet.'
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arrayDiff
+	 * @dataProvider arrayCompareProvider
+	 * @testdox arrayDiff $input_a diff $input_b will be $expected [$_dataName]
+	 *
+	 * @param array $input_a
+	 * @param array $input_b
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testArrayDiff(array $input_a, array $input_b, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arrayDiff($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::inArrayAny
+	 * @dataProvider inArrayAnyProvider
+	 * @testdox inArrayAny needle $input_a in haystack $input_b will be $expected [$_dataName]
+	 *
+	 * @param array $input_a
+	 * @param array $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testInArrayAny(array $input_a, array $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::inArrayAny($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::genAssocArray
+	 * @dataProvider genAssocArrayProvider
+	 * @testdox genAssocArray array $input with $key or $value and flag set only $flag will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string|int|bool $key
+	 * @param string|int|bool $value
+	 * @param bool $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testGenAssocArray(array $input, $key, $value, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::genAssocArray($input, $key, $value, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::flattenArray
+	 * @dataProvider flattenArrayProvider
+	 * @testdox testFlattenArray array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenyArray(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArray($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::flattenArrayKey
+	 * @dataProvider flattenArrayKeyProvider
+	 * @testdox flattenArrayKey array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenArrayKey(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArrayKey($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::flattenArrayKeyLeavesOnly
+	 * @dataProvider flattenArrayKeyLeavesOnlyProvider
+	 * @testdox flattenArrayKeyLeavesOnly array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testFlattenArrayKeyLeavesOnly(array $input, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::flattenArrayKeyLeavesOnly($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::arrayFlatForKey
+	 * @dataProvider arrayFlatForKeyProvider
+	 * @testdox arrayFlatForKey array $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testArrayFlatForKey(array $input, $search, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\ArrayHandler::arrayFlatForKey($input, $search)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCombinedDateTimeTest.php

@@ -0,0 +1,630 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Combined\DateTime
+ * @coversDefaultClass \CoreLibs\Combined\DateTime
+ * @testdox \CoreLibs\Combined\DateTime method tests
+ */
+final class CoreLibsCombinedDateTimeTest extends TestCase
+{
+
+	/**
+	 * timestamps
+	 *
+	 * @return array
+	 */
+	public function timestampProvider(): array
+	{
+		return [
+			'valid timestamp no microtime' => [
+				1641515890,
+				false,
+				false,
+				'2022-01-07 09:38:10',
+			],
+			'valid timestamp with microtime' => [
+				1641515890,
+				true,
+				false,
+				'2022-01-07 09:38:10',
+			],
+			'valid timestamp with microtime float' => [
+				1641515890,
+				true,
+				true,
+				'2022-01-07 09:38:10',
+			],
+			'valid micro timestamp with microtime' => [
+				1641515890.123456,
+				true,
+				false,
+				'2022-01-07 09:38:10 1235ms',
+			],
+			'valid micro timestamp with microtime float' => [
+				1641515890.123456,
+				true,
+				true,
+				'2022-01-07 09:38:10.1235',
+			],
+			'valid micro timestamp no microtime' => [
+				1641515890.123456,
+				false,
+				false,
+				'2022-01-07 09:38:10',
+			],
+			'invalid timestamp' => [
+				-123123,
+				false,
+				false,
+				'1969-12-30 22:47:57',
+			],
+		];
+	}
+
+	/**
+	 * interval for both directions
+	 *
+	 * @return array
+	 */
+	public function intervalProvider(): array
+	{
+		return [
+			'interval no microtime' => [
+				1641515890,
+				false,
+				'18999d 0h 38m 10s',
+			],
+			'interval with microtime' => [
+				1641515890,
+				true,
+				'18999d 0h 38m 10s',
+			],
+			'micro interval no microtime' => [
+				1641515890.123456,
+				false,
+				'18999d 0h 38m 10s',
+			],
+			'micro interval with microtime' => [
+				1641515890.123456,
+				true,
+				'18999d 0h 38m 10s 1235ms',
+			],
+			'negative interval no microtime' => [
+				-1641515890,
+				false,
+				'-18999d 0h 38m 10s',
+			],
+			// short for mini tests
+			'microtime only' => [
+				0.123456,
+				true,
+				'0s 1235ms',
+			],
+			'seconds only' => [
+				30.123456,
+				true,
+				'30s 1235ms',
+			],
+			'minutes only' => [
+				90.123456,
+				true,
+				'1m 30s 1235ms',
+			],
+			'hours only' => [
+				3690.123456,
+				true,
+				'1h 1m 30s 1235ms',
+			],
+			'days only' => [
+				90090.123456,
+				true,
+				'1d 1h 1m 30s 1235ms',
+			],
+			'already set' => [
+				'1d 1h 1m 30s 1235ms',
+				true,
+				'1d 1h 1m 30s 1235ms',
+			],
+			'invalid data' => [
+				'xyz',
+				true,
+				'0s',
+			],
+			'out of bounds timestamp' => [
+				999999999999999,
+				false,
+				'1s'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function reverseIntervalProvider(): array
+	{
+		return [
+			'interval no microtime' => [
+				'18999d 0h 38m 10s',
+				1641515890,
+			],
+			'micro interval with microtime' => [
+				'18999d 0h 38m 10s 1235ms',
+				1641515890.1235,
+			],
+			'micro interval with microtime' => [
+				'18999d 0h 38m 10s 1234567890ms',
+				1641515890.1234567,
+			],
+			'negative interval no microtime' => [
+				'-18999d 0h 38m 10s',
+				-1641515890,
+			],
+			// short for mini tests
+			'microtime only' => [
+				'0s 1235ms',
+				0.1235,
+			],
+			'seconds only' => [
+				'30s 1235ms',
+				30.1235,
+			],
+			'minutes only' => [
+				'1m 30s 1235ms',
+				90.1235,
+			],
+			'hours only' => [
+				'1h 1m 30s 1235ms',
+				3690.1235,
+			],
+			'days only' => [
+				'1d 1h 1m 30s 1235ms',
+				90090.1235,
+			],
+			'already set' => [
+				1641515890,
+				1641515890,
+			],
+			'invalid data' => [
+				'xyz',
+				'xyz',
+			],
+			'out of bound data' => [
+				'99999999999999999999d',
+				8.64E+24
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateProvider(): array
+	{
+		return [
+			'valid date with -' => [
+				'2021-12-12',
+				true,
+			],
+			'valid date with /' => [
+				'2021/12/12',
+				true,
+			],
+			'valid date time with -' => [
+				'2021-12-12 12:12:12',
+				true,
+			],
+			'invalid date' => [
+				'2021-31-31',
+				false,
+			],
+			'invalid date string' => [
+				'xyz',
+				false,
+			],
+			'out of bound date' => [
+				'9999-12-31',
+				true
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateTimeProvider(): array
+	{
+		return [
+			'valid date time with -' => [
+				'2021-12-12 12:12:12',
+				true,
+			],
+			'valid date time with /' => [
+				'2021/12/12 12:12:12',
+				true,
+			],
+			'vald date time with hour/min' => [
+				'2021/12/12 12:12',
+				true,
+			],
+			'valid date missing time' => [
+				'2021-12-12',
+				false,
+			],
+			'valid date invalid time string' => [
+				'2021-12-12 ab:cd',
+				false,
+			],
+			'invalid hour +' => [
+				'2021-12-12 35:12',
+				false,
+			],
+			'invalid hour -' => [
+				'2021-12-12 -12:12',
+				false,
+			],
+			'invalid minute +' => [
+				'2021-12-12 23:65:12',
+				false,
+			],
+			'invalid minute -' => [
+				'2021-12-12 23:-12:12',
+				false,
+			],
+			'invalid seconds +' => [
+				'2021-12-12 23:12:99',
+				false,
+			],
+			'invalid seconds -' => [
+				'2021-12-12 23:12:-12',
+				false,
+			],
+			'invalid seconds string' => [
+				'2021-12-12 23:12:ss',
+				false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function dateCompareProvider(): array
+	{
+		return [
+			'first date smaller' => [
+				'2020-12-12',
+				'2021-12-12',
+				-1,
+			],
+			'dates equal' => [
+				'2020-12-12',
+				'2020-12-12',
+				0,
+			],
+			'second date smaller' => [
+				'2021-12-12',
+				'2020-12-12',
+				1
+			],
+			'dates equal with different time' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 13:13:13',
+				0,
+			],
+			'invalid dates --' => [
+				'--',
+				'--',
+				false
+			],
+			'empty dates' => [
+				'',
+				'',
+				false
+			],
+			'invalid dates' => [
+				'not a date',
+				'not a date either',
+				false,
+			],
+			'out of bound dates' => [
+				'1900-1-1',
+				'9999-12-31',
+				-1
+			]
+		];
+	}
+
+	public function dateTimeCompareProvider(): array
+	{
+		return [
+			'first date smaller no time' => [
+				'2020-12-12',
+				'2021-12-12',
+				-1,
+			],
+			'dates equal no timestamp' => [
+				'2020-12-12',
+				'2020-12-12',
+				0,
+			],
+			'second date smaller no timestamp' => [
+				'2021-12-12',
+				'2020-12-12',
+				1
+			],
+			'date equal first time smaller' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 13:13:13',
+				-1,
+			],
+			'date equal time equal' => [
+				'2020-12-12 12:12:12',
+				'2020-12-12 12:12:12',
+				0,
+			],
+			'date equal second time smaller' => [
+				'2020-12-12 13:13:13',
+				'2020-12-12 12:12:12',
+				1,
+			],
+			'valid date invalid time' => [
+				'2020-12-12 13:99:13',
+				'2020-12-12 12:12:99',
+				false,
+			],
+			'invalid datetimes --' => [
+				'--',
+				'--',
+				false,
+			],
+			'empty datetimess' => [
+				'',
+				'',
+				false,
+			],
+			'invalid datetimes' => [
+				'not a date',
+				'not a date either',
+				false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function daysIntervalProvider(): array
+	{
+		return [
+			'valid interval /, not named array' => [
+				'2020/1/1',
+				'2020/1/30',
+				false,
+				[29, 22, 8],
+			],
+			'valid interval /, named array' => [
+				'2020/1/1',
+				'2020/1/30',
+				true,
+				['overall' => 29, 'weekday' => 22, 'weekend' => 8],
+			],
+			'valid interval -' => [
+				'2020-1-1',
+				'2020-1-30',
+				false,
+				[29, 22, 8],
+			],
+			'valid interval switched' => [
+				'2020/1/30',
+				'2020/1/1',
+				false,
+				[28, 0, 0],
+			],
+			'valid interval with time' => [
+				'2020/1/1 12:12:12',
+				'2020/1/30 13:13:13',
+				false,
+				[28, 21, 8],
+			],
+			'invalid dates' => [
+				'abc',
+				'xyz',
+				false,
+				[0, 0, 0]
+			],
+			// this test will take a long imte
+			'out of bound dates' => [
+				'1900-1-1',
+				'9999-12-31',
+				false,
+				[2958463,2113189,845274],
+			],
+		];
+	}
+
+	/**
+	 * date string convert test
+	 *
+	 * @covers ::dateStringFormat
+	 * @dataProvider timestampProvider
+	 * @testdox dateStringFormat $input (microtime $flag) will be $expected [$_dataName]
+	 *
+	 * @param int|float $input
+	 * @param bool      $flag
+	 * @param string    $expected
+	 * @return void
+	 */
+	public function testDateStringFormat(
+		$input,
+		bool $flag_show_micro,
+		bool $flag_micro_as_float,
+		string $expected
+	): void {
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::dateStringFormat(
+				$input,
+				$flag_show_micro,
+				$flag_micro_as_float
+			)
+		);
+	}
+
+	/**
+	 * interval convert test
+	 *
+	 * @covers ::timeStringFormat
+	 * @dataProvider intervalProvider
+	 * @testdox timeStringFormat $input (microtime $flag) will be $expected [$_dataName]
+	 *
+	 * @param int|float $input
+	 * @param bool      $flag
+	 * @param string    $expected
+	 * @return void
+	 */
+	public function testTimeStringFormat($input, bool $flag, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::timeStringFormat($input, $flag)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::stringToTime
+	 * @dataProvider reverseIntervalProvider
+	 * @testdox stringToTime $input will be $expected [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string|int|float $expected
+	 * @return void
+	 */
+	public function testStringToTime($input, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::stringToTime($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checkDate
+	 * @dataProvider dateProvider
+	 * @testdox checkDate $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testCheckDate(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::checkDate($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checkDateTime
+	 * @dataProvider dateTimeProvider
+	 * @testdox checkDateTime $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param bool $expected
+	 * @return void
+	 */
+	public function testCheckDateTime(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::checkDateTime($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::compareDate
+	 * @dataProvider dateCompareProvider
+	 * @testdox compareDate $input_a compared to $input_b will be $expected [$_dataName]
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param int|bool $expected
+	 * @return void
+	 */
+	public function testCompareDate(string $input_a, string $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::compareDate($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::compareDateTime
+	 * @dataProvider dateTimeCompareProvider
+	 * @testdox compareDateTime $input_a compared to $input_b will be $expected [$_dataName]
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param int|bool $expected
+	 * @return void
+	 */
+	public function testCompareDateTime(string $input_a, string $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::compareDateTime($input_a, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::calcDaysInterval
+	 * @dataProvider daysIntervalProvider
+	 * @testdox calcDaysInterval $input_a compared to $input_b will be $expected [$_dataName]
+	 * @medium
+	 *
+	 * @param string $input_a
+	 * @param string $input_b
+	 * @param bool   $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testCalcDaysInterval(string $input_a, string $input_b, bool $flag, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Combined\DateTime::calcDaysInterval($input_a, $input_b, $flag)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertByteTest.php

@@ -0,0 +1,222 @@
+<?php
+
+// because we have long testdox lines
+// phpcs:disable Generic.Files.LineLength
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Byte
+ * @coversDefaultClass \CoreLibs\Convert\Byte
+ * @testdox \CoreLibs\Convert\Byte method tests
+ */
+final class CoreLibsConvertByteTest extends TestCase
+{
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function byteProvider(): array
+	{
+		return [
+			'negative number' => [
+				0 => -123123123,
+				1 => '-117.42 MB',
+				2 => '-123.12 MiB',
+				3 => '-117.42MB',
+				4 => '-117.42 MB',
+				5 => '-123.12MiB',
+			],
+			'kilobyte minus one' => [
+				0 => 999999, // KB-1
+				1 => '976.56 KB',
+				2 => '1 MiB',
+				3 => '976.56KB',
+				4 => '976.56 KB',
+				5 => '1MiB',
+			],
+			'megabyte minus one' => [
+				0 => 999999999, // MB-1
+				1 => '953.67 MB',
+				2 => '1 GiB',
+				3 => '953.67MB',
+				4 => '953.67 MB',
+				5 => '1GiB',
+			],
+			'megabyte' => [
+				0 => 254779258,
+				1 => '242.98 MB',
+				2 => '254.78 MiB',
+				3 => '242.98MB',
+				4 => '242.98 MB',
+				5 => '254.78MiB',
+			],
+			'terabyte minus one' => [
+				0 => 999999999999999, // TB-1
+				1 => '909.49 TB',
+				2 => '1 PiB',
+				3 => '909.49TB',
+				4 => '909.49 TB',
+				5 => '1PiB',
+			],
+			'terabyte' => [
+				0 => 588795544887632, // TB-n
+				1 => '535.51 TB',
+				2 => '588.8 TiB',
+				3 => '535.51TB',
+				4 => '535.51 TB',
+				5 => '588.8TiB',
+			],
+			'petabyte minus one' => [
+				0 => 999999999999999999, // PB-1
+				1 => '888.18 PB',
+				2 => '1 EiB',
+				3 => '888.18PB',
+				4 => '888.18 PB',
+				5 => '1EiB',
+			],
+			'max int value' => [
+				0 => 9223372036854775807, // MAX INT
+				1 => '8 EB',
+				2 => '9.22 EiB',
+				3 => '8EB',
+				4 => '8.00 EB',
+				5 => '9.22EiB',
+			],
+			'exabyte minus 1' => [
+				0 => 999999999999999999999, // EB-1
+				1 => '867.36 EB',
+				2 => '1000 EiB',
+				3 => '867.36EB',
+				4 => '867.36 EB',
+				5 => '1000EiB',
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function byteStringProvider(): array
+	{
+		return [
+			'negative number' => [
+				0 => '-117.42 MB',
+				1 => -123123794,
+				2 => -117420000,
+			],
+			'megabyte' => [
+				0 => '242.98 MB',
+				1 => 254782996,
+				2 => 242980000
+			],
+			'megabyte si' => [
+				0 => '254.78 MiB',
+				1 => 267156193,
+				2 => 254780000
+			],
+			'petabyte' => [
+				0 => '1 EiB',
+				1 => 1152921504606846976,
+				2 => 1000000000000000000,
+			],
+			'max int' => [
+				0 => '8 EB',
+				1 => -9223372036854775807 - 1,
+				2 => 8000000000000000000,
+			],
+			'exabyte, overflow' => [
+				0 => '867.36EB',
+				1 => 3873816255479021568,
+				2 => 363028535651074048,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::humanReadableByteFormat
+	 * @dataProvider byteProvider
+	 * @testdox humanReadableByteFormat $input will be $expected, $expected_si SI, $expected_no_space no space, $expected_adjust adjust, $expected_si_no_space SI/no space [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string $expected
+	 * @param string $expected_si
+	 * @param string $expected_no_space
+	 * @param string $expected_adjust
+	 * @param string $expected_si_no_space
+	 * @return void
+	 */
+	public function testHumanReadableByteFormat(
+		$input,
+		string $expected,
+		string $expected_si,
+		string $expected_no_space,
+		string $expected_adjust,
+		string $expected_si_no_space
+	): void {
+		// 1024
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input)
+		);
+		// 1000
+		$this->assertEquals(
+			$expected_si,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_SI)
+		);
+		// no space
+		$this->assertEquals(
+			$expected_no_space,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_NOSPACE)
+		);
+		// always 2 decimals
+		$this->assertEquals(
+			$expected_adjust,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_ADJUST)
+		);
+		// combined si + no space
+		$this->assertEquals(
+			$expected_si_no_space,
+			\CoreLibs\Convert\Byte::humanReadableByteFormat(
+				$input,
+				\CoreLibs\Convert\Byte::BYTE_FORMAT_SI | \CoreLibs\Convert\Byte::BYTE_FORMAT_NOSPACE
+			)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::stringByteFormat
+	 * @dataProvider byteStringProvider
+	 * @testdox stringByteFormat $input will be $expected and $expected_si SI [$_dataName]
+	 *
+	 * @param string|int|float $input
+	 * @param string|int|float $expected
+	 * @param string|int|float $expected_si
+	 * @return void
+	 */
+	public function testStringByteFormat($input, $expected, $expected_si): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Byte::stringByteFormat($input)
+		);
+		$this->assertEquals(
+			$expected_si,
+			\CoreLibs\Convert\Byte::stringByteFormat($input, \CoreLibs\Convert\Byte::BYTE_FORMAT_SI)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertColorsTest.php

@@ -0,0 +1,387 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Colors
+ * @coversDefaultClass \CoreLibs\Convert\Colors
+ * @testdox \CoreLibs\Convert\Colors method tests
+ */
+final class CoreLibsConvertColorsTest extends TestCase
+{
+	// convert list
+	public static $colors = [];
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hexColorProvider(): array
+	{
+		return [
+			'color' => [
+				0 => 10,
+				1 => 100,
+				2 => 200,
+				3 => '#0a64c8',
+				4 => '0a64c8'
+			],
+			'gray' => [
+				0 => 12,
+				1 => 12,
+				2 => 12,
+				3 => '#0c0c0c',
+				4 => '0c0c0c',
+			],
+			'black' => [
+				0 => 0,
+				1 => 0,
+				2 => 0,
+				3 => '#000000',
+				4 => '000000',
+			],
+			'white' => [
+				0 => 255,
+				1 => 255,
+				2 => 255,
+				3 => '#ffffff',
+				4 => 'ffffff',
+			],
+			'invalid color red & green' => [
+				0 => -12,
+				1 => 300,
+				2 => 12,
+				3 => false,
+				4 => false
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hex2rgbColorProvider(): array
+	{
+		return [
+			'color' => [
+				0 => '#0a64c8',
+				1 => ['r' => 10, 'g' => 100, 'b' => 200],
+				2 => '10,100,200',
+				3 => ';',
+				4 => '10;100;200',
+			],
+			'gray, long' => [
+				0 => '0c0c0c',
+				1 => ['r' => 12, 'g' => 12, 'b' => 12],
+				2 => '12,12,12',
+				3 => ';',
+				4 => '12;12;12',
+			],
+			'gray, short' => [
+				0 => 'ccc',
+				1 => ['r' => 204, 'g' => 204, 'b' => 204],
+				2 => '204,204,204',
+				3 => ';',
+				4 => '204;204;204',
+			],
+			'hex string with #' => [
+				0 => '#0c0c0c',
+				1 => ['r' => 12, 'g' => 12, 'b' => 12],
+				2 => '12,12,12',
+				3 => ';',
+				4 => '12;12;12',
+			],
+			'a too long hex string' => [
+				0 => '#0c0c0c0c',
+				1 => false,
+				2 => false,
+				3 => ';',
+				4 => false,
+			],
+			'a too short hex string' => [
+				0 => '0c0c',
+				1 => false,
+				2 => false,
+				3 => ';',
+				4 => false,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hslAndhsbList(): array
+	{
+		return [
+			'valid gray' => [
+				'rgb' => [12, 12, 12],
+				'hsb' => [0, 0, 5],
+				'hsb_rgb' => [13, 13, 13], // should be rgb, but rounding in this
+				'hsl' => [0.0, 0.0, 4.7],
+				'valid' => true,
+			],
+			'valid color' => [
+				'rgb' => [10, 100, 200],
+				'hsb' => [212, 95, 78.0],
+				'hsb_rgb' => [10, 98, 199], // should be rgb, but rounding error
+				'hsl' => [211.6, 90.5, 41.2],
+				'valid' => true,
+			],
+			// invalid values
+			'invalid color' => [
+				'rgb' => [-12, 300, 12],
+				'hsb' => [-12, 300, 12],
+				'hsl' => [-12, 300, 12],
+				'valid' => false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hsbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', rgb to hsb'] = [
+				0 => $values['rgb'][0],
+				1 => $values['rgb'][1],
+				2 => $values['rgb'][2],
+				3 => $values['valid'] ? $values['hsb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hsb2rgbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', hsb to rgb'] = [
+				0 => $values['hsb'][0],
+				1 => $values['hsb'][1],
+				2 => $values['hsb'][2],
+				3 => $values['valid'] ? $values['hsb_rgb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function rgb2hslColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', rgb to hsl'] = [
+				0 => $values['rgb'][0],
+				1 => $values['rgb'][1],
+				2 => $values['rgb'][2],
+				3 => $values['valid'] ? $values['hsl'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hsl2rgbColorProvider(): array
+	{
+		$list = [];
+		foreach ($this->rgb2hslAndhsbList() as $name => $values) {
+			$list[$name . ', hsl to rgb'] = [
+				0 => $values['hsl'][0],
+				1 => $values['hsl'][1],
+				2 => $values['hsl'][2],
+				3 => $values['valid'] ? $values['rgb'] : false
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 * TODO: add cross convert check
+	 *
+	 * @covers ::rgb2hex
+	 * @dataProvider rgb2hexColorProvider
+	 * @testdox rgb2hex $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param int $input_r
+	 * @param int $input_g
+	 * @param int $input_b
+	 * @param string|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hex(int $input_r, int $input_g, int $input_b, $expected_hash, $expected)
+	{
+		// with #
+		$this->assertEquals(
+			$expected_hash,
+			\CoreLibs\Convert\Colors::rgb2hex($input_r, $input_g, $input_b)
+		);
+		// without #
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hex($input_r, $input_g, $input_b, false)
+		);
+		// cross convert must match
+		// $rgb = \CoreLibs\Convert\Colors::hex2rgb($expected_hash);
+		// if ($rgb === false) {
+		// 	$rgb = [
+		// 		'r' => $input_r,
+		// 		'g' => $input_g,
+		// 		'b' => $input_b,
+		// 	];
+		// }
+		// $this->assertEquals(
+		// 	$expected_hash,
+		// 	\CoreLibs\Convert\Colors::rgb2hex($rgb['r'], $rgb['g'], $rgb['b'])
+		// );
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::hex2rgb
+	 * @dataProvider hex2rgbColorProvider
+	 * @testdox hex2rgb $input will be $expected, $expected_str str[,], $expected_str_sep str[$separator] [$_dataName]
+	 *
+	 * @param string $input
+	 * @param array|bool $expected
+	 * @param string|bool $expected_str
+	 * @param string $separator
+	 * @param string|bool $expected_str_sep
+	 * @return void
+	 */
+	public function testHex2rgb(
+		string $input,
+		$expected,
+		$expected_str,
+		string $separator,
+		$expected_str_sep
+	): void {
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hex2rgb($input)
+		);
+		$this->assertEquals(
+			$expected_str,
+			\CoreLibs\Convert\Colors::hex2rgb($input, true)
+		);
+		$this->assertEquals(
+			$expected_str_sep,
+			\CoreLibs\Convert\Colors::hex2rgb($input, true, $separator)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::rgb2hsb
+	 * @dataProvider rgb2hsbColorProvider
+	 * @testdox rgb2hsb $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param integer $input_r
+	 * @param integer $input_g
+	 * @param integer $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hsb(int $input_r, int $input_g, int $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hsb($input_r, $input_g, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::hsb2rgb
+	 * @dataProvider hsb2rgbColorProvider
+	 * @testdox hsb2rgb $input_h,$input_s,$input_b will be $expected [$_dataName]
+	 *
+	 * @param float $input_h
+	 * @param float $input_s
+	 * @param float $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testHsb2rgb(float $input_h, float $input_s, float $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hsb2rgb($input_h, $input_s, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::rgb2hsl
+	 * @dataProvider rgb2hslColorProvider
+	 * @testdox rgb2hsl $input_r,$input_g,$input_b will be $expected [$_dataName]
+	 *
+	 * @param integer $input_r
+	 * @param integer $input_g
+	 * @param integer $input_b
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testRgb2hsl(int $input_r, int $input_g, int $input_b, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::rgb2hsl($input_r, $input_g, $input_b)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::hsl2rgb
+	 * @dataProvider hsl2rgbColorProvider
+	 * @testdox hsl2rgb $input_h,$input_s,$input_l will be $expected [$_dataName]
+	 *
+	 * @param integer|float $input_h
+	 * @param integer $input_s
+	 * @param integer $input_l
+	 * @param array|bool $expected
+	 * @return void
+	 */
+	public function testHsl2rgb($input_h, float $input_s, float $input_l, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Colors::hsl2rgb($input_h, $input_s, $input_l)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertHtmlTest.php

@@ -0,0 +1,188 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\Html
+ * @coversDefaultClass \CoreLibs\Convert\Html
+ * @testdox \CoreLibs\Convert\Html method tests
+ */
+final class CoreLibsConvertHtmlTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function htmlentProvider(): array
+	{
+		return [
+			'no conversion' => [
+				0 => 'I am some string',
+				1 => 'I am some string',
+			],
+			'conversion' => [
+				0 => 'I have special <> inside',
+				1 => 'I have special &lt;&gt; inside',
+			],
+			'skip number' => [
+				0 => 1234,
+				1 => 1234,
+			],
+			'utf8' => [
+				0 => '日本語 <>',
+				1 => '日本語 &lt;&gt;'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function removeLBProvider(): array
+	{
+		return [
+			'nothing replaced, default' => [
+				0 => 'I am some string',
+				1 => null,
+				2 => 'I am some string',
+			],
+			'string with \n replace -' => [
+				0 => "I am\nsome string",
+				1 => '-',
+				2 => 'I am-some string',
+			],
+			'string with \r replace _' => [
+				0 => "I am\rsome string",
+				1 => '_',
+				2 => 'I am_some string',
+			],
+			'string with \n\r, default' => [
+				0 => "I am\n\rsome string",
+				1 => null,
+				2 => 'I am some string',
+			],
+			'string with \n\r replae ##BR##' => [
+				0 => "I am\n\rsome string",
+				1 => '##BR##',
+				2 => 'I am##BR##some string',
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function checkedProvider(): array
+	{
+		return [
+			'haystack is a string and matching selected' => [
+				0 => 'string',
+				1 => 'string',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => 'selected'
+			],
+			'haystack is a string and matching checked' => [
+				0 => 'string',
+				1 => 'string',
+				2 => \CoreLibs\Convert\Html::CHECKED,
+				3 => 'checked'
+			],
+			'haystack is a string and not matching' => [
+				0 => 'string',
+				1 => 'not matching',
+				2 => \CoreLibs\Convert\Html::CHECKED,
+				3 => null
+			],
+			'haystack is array and matching' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'a',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => 'selected'
+			],
+			'haystack is array and not matching' => [
+				0 => ['a', 'b', 'c'],
+				1 => 'not matching',
+				2 => \CoreLibs\Convert\Html::SELECTED,
+				3 => null
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::htmlent
+	 * @dataProvider htmlentProvider
+	 * @testdox htmlent $input will be $expected [$_dataName]
+	 *
+	 * @param mixed $input
+	 * @param mixed $expected
+	 * @return void
+	 */
+	public function testHtmlent($input, $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Html::htmlent($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::removeLB
+	 * @dataProvider removeLBProvider
+	 * @testdox removeLB $input with replace $replace will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string|null $replace
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testRemoveLB(string $input, ?string $replace, string $expected): void
+	{
+		if ($replace !== null) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Convert\Html::removeLB($input, $replace)
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Convert\Html::removeLB($input)
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::checked
+	 * @dataProvider checkedProvider
+	 * @testdox checked find $needle in $haystack and return $type will be $expected [$_dataName]
+	 *
+	 * @param array<mixed>|string $haystack
+	 * @param string $needle
+	 * @param integer $type
+	 * @param string|null $expected
+	 * @return void
+	 */
+	public function testChecked($haystack, string $needle, int $type, ?string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Html::checked($haystack, $needle, $type)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertJsonTest.php

@@ -0,0 +1,167 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Check\Json
+ * @coversDefaultClass \CoreLibs\Convert\Json
+ * @testdox \CoreLibs\Convert\Json method tests
+ */
+final class CoreLibsConvertJsonTest extends TestCase
+{
+
+	/**
+	 * test list for json convert tests
+	 *
+	 * @return array
+	 */
+	public function jsonProvider(): array
+	{
+		return [
+			'valid json' => [
+				'{"m":2,"f":"sub_2"}',
+				false,
+				[
+					'm' => 2,
+					'f' => 'sub_2'
+				]
+			],
+			'empty json' => [
+				'',
+				false,
+				[]
+			],
+			'invalid json override' => [
+				'not valid',
+				true,
+				[
+					'not valid'
+				]
+			],
+			'invalid json' => [
+				'not valid',
+				false,
+				[]
+			],
+			'null json' => [
+				null,
+				false,
+				[]
+			]
+		];
+	}
+
+	/**
+	 * json error list
+	 *
+	 * @return array JSON error list
+	 */
+	public function jsonErrorProvider(): array
+	{
+		return [
+			'no error' => [
+				'{}',
+				JSON_ERROR_NONE, ''
+			],
+			'depth error' => [
+				'[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[['
+				. '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
+				. ']]]]',
+				JSON_ERROR_DEPTH, 'Maximum stack depth exceeded'
+			],
+			// 'state mismatch error' => [
+			// 	'{foo:}',
+			// 	JSON_ERROR_STATE_MISMATCH, 'Underflow or the modes mismatch'
+			// ],
+			// 'ctrl char error' => [
+			// 	' {"data":"data","data":"data","data":"data","data":"data"}',
+			// 	JSON_ERROR_CTRL_CHAR, 'Unexpected control character found'
+			// ],
+			'syntax error' => [
+				'not valid',
+				JSON_ERROR_SYNTAX, 'Syntax error, malformed JSON'
+			],
+			// 'utf8 error' => [
+			// 	'{"invalid":"\xB1\x31"}',
+			// 	JSON_ERROR_UTF8, 'Malformed UTF-8 characters, possibly incorrectly encoded'
+			// ],
+			// 'invalid property' => [
+			// 	'{"\u0000":"abc"}',
+			// 	JSON_ERROR_INVALID_PROPERTY_NAME, 'A key starting with \u0000 character was in the string'
+			// ],
+			// 'utf-16 error' => [
+			// 	'',
+			// 	JSON_ERROR_UTF16, 'Single unpaired UTF-16 surrogate in unicode escape'
+			// ],
+			// 'unknown error' => [
+			// 	'',
+			// 	-999999, 'Unknown error'
+			// ]
+		];
+	}
+
+	/**
+	 * test json convert states
+	 *
+	 * @covers ::jsonConvertToArray
+	 * @dataProvider jsonProvider
+	 * @testdox jsonConvertToArray $input (Override: $flag) will be $expected [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param bool $flag
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testJsonConvertToArray(?string $input, bool $flag, array $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Json::jsonConvertToArray($input, $flag)
+		);
+	}
+
+	/**
+	 * test json error states
+	 *
+	 * @covers ::jsonGetLastError
+	 * @dataProvider jsonErrorProvider
+	 * @testdox jsonGetLastError $input will be $expected_i/$expected_s [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testJsonGetLastError(?string $input, int $expected_i, string $expected_s): void
+	{
+		\CoreLibs\Convert\Json::jsonConvertToArray($input);
+		$this->assertEquals(
+			$expected_i,
+			\CoreLibs\Convert\Json::jsonGetLastError()
+		);
+		$this->assertEquals(
+			$expected_s,
+			\CoreLibs\Convert\Json::jsonGetLastError(true)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertMathTest.php

@@ -0,0 +1,118 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Undocumented class
+ * @coversDefaultClass \CoreLibs\Convert\Math
+ * @testdox \CoreLibs\Convert\Math method tests
+ */
+final class CoreLibsConvertMathTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array<mixed>
+	 */
+	public function fceilProvider(): array
+	{
+		return [
+			'5.5 must be 6' => [5.5, 6],
+			'5.1234567890 with 5 must be 6' => [5.1234567890, 6],
+			'6 must be 6' => [6, 6]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::fceil
+	 * @dataProvider fceilProvider
+	 * @testdox fceil: Input $input must be $expected
+	 *
+	 * @param float $input
+	 * @param int $expected
+	 * @return void
+	 */
+	public function testMathFceilValue(float $input, int $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Math::fceil($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array<mixed>
+	 */
+	public function floorProvider(): array
+	{
+		return [
+			'5123456 with -3 must be 5123000' => [5123456, -3, 5123000],
+			'5123456 with -10 must be 5000000' => [5123456, -10, 5000000]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::floorp
+	 * @dataProvider floorProvider
+	 * @testdox floor: Input $input with cutoff $cutoff must be $expected
+	 *
+	 * @param int $input
+	 * @param int $cutoff
+	 * @param int $expected
+	 * @return void
+	 */
+	public function testMathFloorValue(int $input, int $cutoff, int $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Math::floorp($input, $cutoff)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array<mixed>
+	 */
+	public function initNumericProvider(): array
+	{
+		return [
+			'5 must be 5' => [5, 5, 'int'],
+			'5.123 must be 5.123' => [5.123, 5.123, 'float'],
+			"'5' must be 5" => ['5', 5, 'string'],
+			"'5.123' must be 5.123" => ['5.123', 5.123, 'string'],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::initNumeric
+	 * @dataProvider initNumericProvider
+	 * @testdox initNumeric: Input $info $input must match $expected [$_dataName]
+	 *
+	 * @param int|float|string $input
+	 * @param float $expected
+	 * @param string $info
+	 * @return void
+	 */
+	public function testMathInitNumericValue($input, float $expected, string $info): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\Math::initNumeric($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsConvertMimeAppNameTest.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Convert\MimeAppName
+ * @coversDefaultClass \CoreLibs\Convert\MimeAppName
+ * @testdox \CoreLibs\Convert\MimeAppName method tests
+ */
+final class CoreLibsConvertMimeAppNameTest extends TestCase
+{
+
+	public function mimeProvider(): array
+	{
+		return [
+			'find matching app' => [
+				0 => 'foo/bar',
+				1 => 'FooBar Application',
+				2 => 'FooBar Application',
+			],
+			'try to set empty mime type' => [
+				0 => '',
+				1 => 'Some app',
+				2 => 'Other file'
+			],
+			'try to set empty app name' => [
+				0 => 'some/app',
+				1 => '',
+				2 => 'Other file'
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::mimeGetAppName
+	 * @covers ::mimeSetAppName
+	 * @dataProvider mimeProvider
+	 * @testdox mimeSetAppName set $mime with $app and will be $expected [$_dataName]
+	 *
+	 * @param string $mime
+	 * @param string $app
+	 * @return void
+	 */
+	public function testMimeSetAppName(string $mime, string $app, string $expected): void
+	{
+		\CoreLibs\Convert\MimeAppName::mimeSetAppName($mime, $app);
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Convert\MimeAppName::mimeGetAppName($mime)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCreateHashTest.php

@@ -0,0 +1,208 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Create\Hash
+ * @coversDefaultClass \CoreLibs\Create\Hash
+ * @testdox \CoreLibs\Create\Hash method tests
+ */
+final class CoreLibsCreateHashTest extends TestCase
+{
+
+	public function hashData(): array
+	{
+		return [
+			'any string' => [
+				'text' => 'Some String Text',
+				'crc32b_reverse' => 'c5c21d91', // crc32b (in revere)
+				'sha1Short' => '4d2bc9ba0', // sha1Short
+				// via hash
+				'crc32b' => '911dc2c5', // hash: crc32b
+				'adler32' => '31aa05f1', // hash: alder32
+				'fnv132' => '9df444f9', // hash: fnv132
+				'fnv1a32' => '2c5f91b9', // hash: fnv1a32
+				'joaat' => '50dab846', // hash: joaat
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function crc32bProvider(): array
+	{
+		$list = [];
+		foreach ($this->hashData() as $name => $values) {
+			$list[$name . ' to crc32b reverse'] = [
+				0 => $values['text'],
+				1 => $values['crc32b_reverse'],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function sha1ShortProvider(): array
+	{
+		$list = [];
+		foreach ($this->hashData() as $name => $values) {
+			$list[$name . ' to sha1 short'] = [
+				0 => $values['text'],
+				1 => $values['crc32b_reverse'],
+				2 => $values['sha1Short'],
+			];
+		}
+		return $list;
+	}
+
+	/**
+	 * test all hash functions
+	 * NOTE: if we add new hash functions in the __hash method
+	 * they need to be added here too (and in the master hashData array too)
+	 *
+	 * @return array
+	 */
+	public function hashProvider(): array
+	{
+		$list = [];
+		foreach ($this->hashData() as $name => $values) {
+			foreach ([null, 'crc32b', 'adler32', 'fnv132', 'fnv1a32', 'joaat'] as $_hash_type) {
+				// default value test
+				if ($_hash_type === null) {
+					$hash_type = \CoreLibs\Create\Hash::STANDARD_HASH_SHORT;
+				} else {
+					$hash_type = $_hash_type;
+				}
+				$list[$name . ' to ' . $hash_type] = [
+					0 => $values['text'],
+					1 => $_hash_type,
+					2 => $values[$hash_type]
+				];
+			}
+		}
+		return $list;
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function hashLongProvider(): array
+	{
+		$hash_source = 'Some String Text';
+		return [
+			'Long Hash check: ' . \CoreLibs\Create\Hash::STANDARD_HASH_LONG => [
+				$hash_source,
+				hash(\CoreLibs\Create\Hash::STANDARD_HASH_LONG, $hash_source)
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::__crc32b
+	 * @dataProvider crc32bProvider
+	 * @testdox __crc32b $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testCrc32b(string $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\Hash::__crc32b($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::__sha1Short
+	 * @dataProvider sha1ShortProvider
+	 * @testdox __sha1Short $input will be $expected (crc32b) and $expected_sha1 (sha1 short) [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testSha1Short(string $input, string $expected, string $expected_sha1): void
+	{
+		// uses crc32b
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\Hash::__sha1Short($input)
+		);
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\Hash::__sha1Short($input, false)
+		);
+		// sha1 type
+		$this->assertEquals(
+			$expected_sha1,
+			\CoreLibs\Create\Hash::__sha1Short($input, true)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::__hash
+	 * @dataProvider hashProvider
+	 * @testdox __hash $input with $hash_type will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string|null $hash_type
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testHash(string $input, ?string $hash_type, string $expected): void
+	{
+		if ($hash_type === null) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Create\Hash::__hash($input)
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Create\Hash::__hash($input, $hash_type)
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::__hashLong
+	 * @dataProvider hashLongProvider
+	 * @testdox __hashLong $input will be $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testHashLong(string $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\Hash::__hashLong($input)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCreateRandomKeyTest.php

@@ -0,0 +1,205 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Create\RandomKey
+ * @coversDefaultClass \CoreLibs\Create\RandomKey
+ * @testdox \CoreLibs\Create\RandomKey method tests
+ */
+final class CoreLibsCreateRandomKeyTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function keyLenghtProvider(): array
+	{
+		return [
+			'valid key length' => [
+				0 => 6,
+				1 => true,
+				2 => 6,
+			],
+			'negative key length' => [
+				0 => -1,
+				1 => false,
+				2 => 4,
+			],
+			'tpp big key length' => [
+				0 => 300,
+				1 => false,
+				2 => 4,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function randomKeyGenProvider(): array
+	{
+		return [
+			'default key length' => [
+				0 => null,
+				1 => 4
+			],
+			'set -1 key length default' => [
+				0 => -1,
+				1 => 4,
+			],
+			'set too large key length' => [
+				0 => 300,
+				1 => 4,
+			],
+			'set override key lenght' => [
+				0 => 6,
+				1 => 6,
+			],
+		];
+	}
+
+	/**
+	 * 1
+	 *
+	 * @return array
+	 */
+	public function keepKeyLengthProvider(): array
+	{
+		return [
+			'set too large' => [
+				0 => 6,
+				1 => 300,
+				2 => 6,
+			],
+			'set too small' => [
+				0 => 8,
+				1 => -2,
+				2 => 8,
+			],
+			'change valid' => [
+				0 => 10,
+				1 => 6,
+				2 => 6,
+			]
+		];
+	}
+
+	/**
+	 * run before each test and reset to default 4
+	 *
+	 * @before
+	 *
+	 * @return void
+	 */
+	public function resetKeyLength(): void
+	{
+		\CoreLibs\Create\RandomKey::setRandomKeyLength(4);
+	}
+
+	/**
+	 * check that first length is 4
+	 *
+	 * @covers ::getRandomKeyLength
+	 * @testWith [4]
+	 * @testdox getRandomKeyLength on init will be $expected [$_dataName]
+	 *
+	 * @param integer $expected
+	 * @return void
+	 */
+	public function testGetRandomKeyLengthInit(int $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\RandomKey::getRandomKeyLength()
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::setRandomKeyLength
+	 * @covers ::getRandomKeyLength
+	 * @dataProvider keyLenghtProvider
+	 * @testdox setRandomKeyLength $input will be $expected, compare to $compare [$_dataName]
+	 *
+	 * @param integer $input
+	 * @param boolean $expected
+	 * @param integer $compare
+	 * @return void
+	 */
+	public function testSetRandomKeyLength(int $input, bool $expected, int $compare): void
+	{
+		// set
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\RandomKey::setRandomKeyLength($input)
+		);
+		// read test, if false, use compare check
+		if ($expected === false) {
+			$input = $compare;
+		}
+		$this->assertEquals(
+			$input,
+			\CoreLibs\Create\RandomKey::getRandomKeyLength()
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::randomKeyGeyn
+	 * @dataProvider randomKeyGenProvider
+	 * @testdox randomKeyGen use $input key length $expected [$_dataName]
+	 *
+	 * @param integer|null $input
+	 * @param integer $expected
+	 * @return void
+	 */
+	public function testRandomKeyGen(?int $input, int $expected): void
+	{
+		if ($input === null) {
+			$this->assertEquals(
+				$expected,
+				strlen(\CoreLibs\Create\RandomKey::randomKeyGen())
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				strlen(\CoreLibs\Create\RandomKey::randomKeyGen($input))
+			);
+		}
+	}
+
+	/**
+	 * Check that if set to n and then invalid, it keeps the previous one
+	 * or if second change valid, second will be shown
+	 *
+	 * @covers ::setRandomKeyLength
+	 * @dataProvider keepKeyLengthProvider
+	 * @testdox keep setRandomKeyLength set with $input_valid and then $input_invalid will be $expected [$_dataName]
+	 *
+	 * @param integer $input_valid
+	 * @param integer $input_invalid
+	 * @param integer $expected
+	 * @return void
+	 */
+	public function testKeepKeyLength(int $input_valid, int $input_invalid, int $expected): void
+	{
+		\CoreLibs\Create\RandomKey::setRandomKeyLength($input_valid);
+		\CoreLibs\Create\RandomKey::setRandomKeyLength($input_invalid);
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Create\RandomKey::getRandomKeyLength()
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCreateSessionTest.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Create\Session
+ * @coversDefaultClass \CoreLibs\Create\Session
+ * @testdox \CoreLibs\Create\Session method tests
+ */
+final class CoreLibsCreateSessionTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function sessionProvider(): array
+	{
+		return [
+			'session parameter' => [
+				'sessionNameParameter',
+				'p',
+				'sessionNameParameter',
+				'/^\w+$/'
+			],
+			'session globals' => [
+				'sessionNameGlobals',
+				'g',
+				'sessionNameGlobals',
+				'/^\w+$/'
+			],
+			'session constant' => [
+				'sessionNameConstant',
+				'c',
+				'sessionNameConstant',
+				'/^\w+$/'
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return void
+	 */
+	protected function setUp(): void
+	{
+		if (session_id()) {
+			session_destroy();
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider sessionProvider
+	 * @testdox  startSession $input name for $type will be $expected_n with $expected_i [$_dataName]
+	 *
+	 * @param string $input
+	 * @param string $type
+	 * @param string|bool $expected_n
+	 * @param string|bool $expected_i
+	 * @return void
+	 */
+	public function testStartSession(string $input, string $type, $expected_n, $expected_i): void
+	{
+		/* $session_id = '';
+		switch ($type) {
+			case 'p':
+				$session_id = \CoreLibs\Create\Session::startSession($input);
+				break;
+			case 'g':
+				$GLOBALS['SET_SESSION_NAME'] = $input;
+				$session_id = \CoreLibs\Create\Session::startSession();
+				break;
+			case 'c':
+				define('SET_SESSION_NAME', $input);
+				$session_id = \CoreLibs\Create\Session::startSession();
+				break;
+		}
+		$this->assertMatchesRegularExpression(
+			$expected_i,
+			(string)$session_id
+		);
+		$this->assertMatchesRegularExpression(
+			$expected_i,
+			(string)\CoreLibs\Create\Session::getSessionId()
+		);
+		$this->assertEquals(
+			$expected_n,
+			\CoreLibs\Create\Session::getSessionName()
+		);
+		if ($type == 'g') {
+			unset($GLOBALS['SET_SESSION_NAME']);
+		} */
+		$this->markTestSkipped('No implementation for Create\Session. Cannot run session_start in CLI');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsCreateUidsTest.php

@@ -0,0 +1,186 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Create\Uids
+ * @coversDefaultClass \CoreLibs\Create\Uids
+ * @testdox \CoreLibs\Create\Uids method tests
+ */
+final class CoreLibsCreateUidsTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function uniqIdProvider(): array
+	{
+		return [
+			'md5 hash' => [
+				0 => 'md5',
+				1 => 32,
+			],
+			'sha256 hash' => [
+				0 => 'sha256',
+				1 => 64
+			],
+			'ripemd160 hash' => [
+				0 => 'ripemd160',
+				1 => 40
+			],
+			'adler32 hash' => [
+				0 => 'adler32',
+				1 => 8
+			],
+			'not in list hash but valid' => [
+				0 => 'sha3-512',
+				1 => strlen(hash('sha3-512', 'A'))
+			],
+			'default hash not set' => [
+				0 => null,
+				1 => 64,
+			],
+			'invalid name' => [
+				0 => 'iamnotavalidhash',
+				1 => 64,
+			],
+			'auto: ' . \CoreLibs\Create\Uids::DEFAULT_HASH => [
+				0 => \CoreLibs\Create\Uids::DEFAULT_HASH,
+				1 => strlen(hash(\CoreLibs\Create\Uids::DEFAULT_HASH, 'A'))
+			],
+			'auto: ' . \CoreLibs\Create\Uids::STANDARD_HASH_LONG => [
+				0 => \CoreLibs\Create\Uids::STANDARD_HASH_LONG,
+				1 => strlen(hash(\CoreLibs\Create\Uids::STANDARD_HASH_LONG, 'A'))
+			],
+			'auto: ' . \CoreLibs\Create\Uids::STANDARD_HASH_SHORT => [
+				0 => \CoreLibs\Create\Uids::STANDARD_HASH_SHORT,
+				1 => strlen(hash(\CoreLibs\Create\Uids::STANDARD_HASH_SHORT, 'A'))
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function uniqIdLongProvider(): array
+	{
+		return [
+			'uniq id long: ' . \CoreLibs\Create\Uids::STANDARD_HASH_LONG => [
+				strlen(hash(\CoreLibs\Create\Uids::STANDARD_HASH_LONG, 'A'))
+			],
+		];
+	}
+
+
+	/**
+	 * must match 7e78fe0d-59b8-4637-af7f-e88d221a7d1e
+	 *
+	 * @covers ::uuidv4
+	 * @testdox uuidv4 check that return is matching regex [$_dataName]
+	 *
+	 * @return void
+	 */
+	public function testUuidv4(): void
+	{
+		$uuid = \CoreLibs\Create\Uids::uuidv4();
+		$this->assertMatchesRegularExpression(
+			'/^[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12}$/',
+			$uuid
+		);
+		// $this->assertStringMatchesFormat(
+		// 	'%4s%4s-%4s-%4s-%4s-%4s%4s%4s',
+		// 	$uuid
+		// );
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::uniqId
+	 * @dataProvider uniqIdProvider
+	 * @testdox uniqId $input will be length $expected [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testUniqId(?string $input, int $expected): void
+	{
+		if ($input === null) {
+			$this->assertEquals(
+				$expected,
+				strlen(\CoreLibs\Create\Uids::uniqId())
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				strlen(\CoreLibs\Create\Uids::uniqId($input))
+			);
+		}
+	}
+
+	/**
+	 * Because we set a constant here, we can only run one test
+	 * so we test invalid one to force check
+	 *
+	 * @covers ::uniqId
+	 * @#dataProvider uniqIdProvider
+	 * @testWith ["invalidhash", 64]
+	 * @testdox uniqId use DEFAULT_HASH  set $input with length $expected [$_dataName]
+	 *
+	 * @return void
+	 */
+	public function testUnidIdDefaultHash(string $input, int $expected): void
+	{
+		define('DEFAULT_HASH', $input);
+		$this->assertEquals(
+			$expected,
+			strlen(\CoreLibs\Create\Uids::uniqId())
+		);
+	}
+
+	/**
+	 * Short id, always 8 in length
+	 *
+	 * @covers ::uniqIdShort
+	 * @testWith [8]
+	 * @testdox uniqIdShort will be length $expected [$_dataName]
+	 *
+	 * @param integer $expected
+	 * @return void
+	 */
+	public function testUniqIdShort(int $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			strlen(\CoreLibs\Create\Uids::uniqIdShort())
+		);
+	}
+
+	/**
+	 * Long Id, length can change
+	 *
+	 * @covers ::uniqIdLong
+	 * @dataProvider uniqIdLongProvider
+	 * @testdox uniqIdLong will be length $expected [$_dataName]
+	 *
+	 * @param integer $expected
+	 * @return void
+	 */
+	public function testUniqIdLong(int $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			strlen(\CoreLibs\Create\Uids::uniqIdLong())
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsDBExtendedArrayIOTest.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for DB\Extended\ArrayIO
+ * This will only test the PgSQL parts
+ * @coversDefaultClass \CoreLibs\DB\Extended\ArrayIO
+ * @coversDefaultClass \CoreLibs\DB\Extended\ArrayIO
+ * @testdox \CoreLibs\Extended\ArrayIO method tests for extended DB interface
+ */
+final class CoreLibsDBExtendedArrayIOTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return void
+	 */
+	protected function setUp(): void
+	{
+		if (!extension_loaded('pgsql')) {
+			$this->markTestSkipped(
+				'The PgSQL extension is not available.'
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox DB\Extended\ArrayIO Class tests
+	 *
+	 * @return void
+	 */
+	public function testDBIO()
+	{
+		$this->assertTrue(true, 'DB Extended ArrayIO Tests not implemented');
+		$this->markTestIncomplete(
+			'DB\Extended\ArrayIO Tests have not yet been implemented'
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsDebugFileWriterTest.php

@@ -0,0 +1,176 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Debug\FileWriter
+ * @coversDefaultClass \CoreLibs\Debug\FileWriter
+ * @testdox \CoreLibs\Debug\FileWriter method tests
+ */
+final class CoreLibsDebugFileWriterTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function fsetFolderProvider(): array
+	{
+		return [
+			'valid log folder name' => [
+				0 => '/tmp/',
+				1 => true,
+			],
+			'invalid log folder name' => [
+				0 => 'some name',
+				1 => false,
+			],
+			'not writeable log folder name' => [
+				0 => '/opt',
+				1 => false,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function fsetFilenameProvider(): array
+	{
+		return [
+			'valid log file name' => [
+				0 => 'some_valid_name.log',
+				1 => true,
+			],
+			'file name contains path' => [
+				0 => 'log/debug.log',
+				1 => false,
+			],
+			'invalid log file name' => [
+				0 => 'invalid name',
+				1 => false,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function fdebugProvider(): array
+	{
+		return [
+			'debug with default enter' => [
+				0 => 'test string',
+				1 => null,
+				2 => true,
+				3 => 'test string' . "\n"
+			],
+			'debug with no enter' => [
+				0 => 'test string',
+				1 => false,
+				2 => true,
+				3 => 'test string'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider fsetFolderProvider
+	 * @testdox fsetFolder $input will match $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testFsetFolder(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Debug\FileWriter::fsetFolder($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider fsetFilenameProvider
+	 * @testdox fsetFilename $input will match $expected [$_dataName]
+	 *
+	 * @param string $input
+	 * @param boolean $expected
+	 * @return void
+	 */
+	public function testFsetFilename(string $input, bool $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Debug\FileWriter::fsetFilename($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider fdebugProvider
+	 * @testdox fdebug write $input with enter $enter and will be $expected and written $expected_log [$_dataName]
+	 *
+	 * @param string $input
+	 * @param boolean|null $enter
+	 * @param boolean $expected
+	 * @param string $expected_log
+	 * @return void
+	 */
+	public function testFdebug(string $input, ?bool $enter, bool $expected, string $expected_log): void
+	{
+		// set debug log folder
+		$file = 'FileWriterTest.log';
+		$folder = '/tmp';
+		$debug_file = $folder . DIRECTORY_SEPARATOR . $file;
+		$valid_folder = \CoreLibs\Debug\FileWriter::fsetFolder($folder);
+		$this->assertTrue(
+			$valid_folder
+		);
+		$valid_file = \CoreLibs\Debug\FileWriter::fsetFilename($file);
+		$this->assertTrue(
+			$valid_file
+		);
+		// write the log line
+		if ($enter === null) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\FileWriter::fdebug($input)
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\FileWriter::fdebug($input, $enter)
+			);
+		}
+		if (is_file($debug_file)) {
+			// open file, load data, compre to expected_log
+			$log_data = file_get_contents($debug_file);
+			if ($log_data === false) {
+				$this->fail('fdebug file not readable or not data: ' . $debug_file);
+			}
+			$this->assertStringEndsWith(
+				$expected_log,
+				$log_data
+			);
+			unlink($debug_file);
+		} else {
+			$this->fail('fdebug file not found: ' . $debug_file);
+		}
+	}
+}
+
+// __END__

4dev/tests/CoreLibsDebugLoggingTest.php

@@ -0,0 +1,836 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Debug\Logging
+ * @coversDefaultClass \CoreLibs\Debug\Logging
+ * @testdox \CoreLibs\Debug\Logging method tests
+ */
+final class CoreLibsDebugLoggingTest extends TestCase
+{
+	public $log;
+
+	/**
+	 * test set for options BASIC
+	 *
+	 * 0: options
+	 * - null for NOT set
+	 * 1: expected
+	 * 2: override
+	 * override:
+	 * - constant for COSNTANTS
+	 * - global for _GLOBALS
+	 *
+	 * @return array
+	 */
+	public function optionsProvider(): array
+	{
+		return [
+			'log folder set' => [
+				[
+					'log_folder' => '/tmp'
+				],
+				[
+					'log_folder' => '/tmp/',
+					'debug_all' => false,
+					'print_all' => false,
+				],
+				[]
+			],
+			'nothing set' => [
+				null,
+				[
+					'log_folder' => getcwd() . DIRECTORY_SEPARATOR,
+					'debug_all' => false,
+					'print_all' => false,
+				],
+				[]
+			],
+			'no options set, constant set' => [
+				null,
+				[
+					'log_folder' => '/tmp/',
+					'debug_all' => false,
+					'print_all' => false,
+				],
+				[
+					'constant' => [
+						'BASE' => '/tmp',
+						'LOG' => '/'
+					]
+				]
+			],
+			'standard test set' => [
+				[
+					'log_folder' => '/tmp',
+					'debug_all' => true,
+					'print_all' => true,
+				],
+				[
+					'log_folder' => '/tmp/',
+					'debug_all' => true,
+					'print_all' => true,
+				],
+				[]
+			]
+		];
+	}
+
+	/**
+	 * adds log ID settings based on basic options
+	 *
+	 * @return array
+	 */
+	public function logIdOptionsProvider(): array
+	{
+		// 0: options
+		// 1: expected
+		// 2: override
+		return [
+			'no log id set' => [
+				null,
+				[
+					'log_file_id' => ''
+				],
+				[]
+			],
+			// set log id manually afterwards
+			'set log id manually' => [
+				null,
+				[
+					'log_file_id' => '',
+					'set_log_file_id' => 'abc123',
+				],
+				[
+					// set post launch
+					'values' => [
+						'log_file_id' => 'abc123'
+					]
+				]
+			],
+			// set log id from options
+			'set log id via options' => [
+				[
+					'file_id' => 'abc456',
+				],
+				[
+					'log_file_id' => 'abc456'
+				],
+				[]
+			],
+			// set log id from GLOBALS [DEPRECATED]
+			'set log id via globals' => [
+				null,
+				[
+					'log_file_id' => 'def123'
+				],
+				[
+					'globals' => [
+						'LOG_FILE_ID' => 'def123'
+					]
+				]
+			],
+			// set log id from CONSTANT [DEPRECATED]
+			'set log id via constant' => [
+				null,
+				[
+					'log_file_id' => 'ghi123'
+				],
+				[
+					// reset global
+					'globals' => [
+						'LOG_FILE_ID' => null
+					],
+					'constant' => [
+						'LOG_FILE_ID' => 'ghi123'
+					]
+				]
+			],
+			// invalid, keep previous set
+			'invalid log id' => [
+				[
+					'file_id' => 'jkl456'
+				],
+				[
+					'log_file_id' => 'jkl456',
+					'set_log_file_id' => 'jkl456',
+				],
+				[
+					'values' => [
+						'log_file_id' => './#'
+					]
+				]
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function logLevelAllProvider(): array
+	{
+		return [
+			'debug all true' => [
+				'debug',
+				true,
+				true,
+				true,
+			],
+			'echo all true' => [
+				'echo',
+				true,
+				true,
+				true,
+			],
+			'print all true' => [
+				'print',
+				true,
+				true,
+				true,
+			],
+			'set invalid level' => [
+				'invalud',
+				true,
+				false,
+				false,
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function logLevelProvider(): array
+	{
+		return [
+			'set debug on for level A,B,C and check full set' => [
+				'debug',
+				'on',
+				['A', 'B', 'C'],
+				true,
+				null,
+				[
+					'A' => true,
+					'B' => true,
+					'C' => true,
+				]
+			],
+			'set debug off for level A,B,C and check A' => [
+				'debug',
+				'off',
+				['A', 'B', 'C'],
+				true,
+				'A',
+				true,
+			],
+			// set one to false
+			'set debug off for level A, B to false and check all' => [
+				'debug',
+				'off',
+				['A', 'B' => false],
+				true,
+				null,
+				[
+					'A' => true,
+					'B' => false,
+				],
+			],
+			// set invalid type
+			'set invalid level' => [
+				'invalid',
+				'',
+				[],
+				false,
+				null,
+				false
+			],
+			// set invalid flag
+			'set invalid on flag' => [
+				'print',
+				'invalid',
+				[],
+				false,
+				null,
+				false
+			],
+			// missing debug array set
+			'missing debug level array' => [
+				'print',
+				'off',
+				[],
+				false,
+				null,
+				[]
+			],
+			// set but check no existing
+			'set level but check no exisitng' => [
+				'print',
+				'on',
+				['A'],
+				true,
+				'C',
+				false
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function logPerProvider(): array
+	{
+		return [
+			'level set true' => [
+				'level',
+				true,
+				true,
+				true,
+			],
+			'class set true' => [
+				'class',
+				true,
+				true,
+				true,
+			],
+			'page set true' => [
+				'page',
+				true,
+				true,
+				true,
+			],
+			'run set true' => [
+				'run',
+				true,
+				true,
+				true,
+			],
+			'set invalid type' => [
+				'invalid',
+				true,
+				false,
+				false,
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function prArProvider(): array
+	{
+		return [
+			'simple array' => [
+				[
+					'A' => 'foobar'
+				],
+				"##HTMLPRE##Array\n(\n"
+				. "    [A] => foobar\n"
+				. ")\n"
+				. "##/HTMLPRE##"
+			],
+			'empty array' => [
+				[],
+				"##HTMLPRE##Array\n(\n"
+				. ")\n"
+				. "##/HTMLPRE##"
+			],
+			'nested array' => [
+				[
+					'A' => [
+						'B' => 'bar'
+					]
+				],
+				"##HTMLPRE##Array\n(\n"
+				. "    [A] => Array\n"
+				. "        (\n"
+				. "            [B] => bar\n"
+				. "        )\n"
+				. "\n"
+				. ")\n"
+				. "##/HTMLPRE##"
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * 0: array $options
+	 * 1: array $debug_msg
+	 * 2: boolean $expected_debug
+	 * 3: string $expected_file
+	 * 4: string $expected_string_start
+	 * 5: string $expected_string_contains
+	 *
+	 * @return array
+	 */
+	public function debugProvider(): array
+	{
+		// error message to pass in
+		$error_msg['A'] = [
+			'level' => 'A',
+			'string' => 'error msg',
+			'strip' => false,
+			'prefix' => '',
+		];
+		// file content to check
+		$file_msg['A'] = "{PHPUnit\TextUI\Command} <A> - error msg\n";
+		// string messages to check
+		$string_msg['A'] = [
+			's' => '<div style="text-align: left; padding: 5px; font-size: 10px; '
+				. 'font-family: sans-serif; border-top: 1px solid black; '
+				. 'border-bottom: 1px solid black; margin: 10px 0 10px 0; '
+				. 'background-color: white; color: black;">'
+				. '<div style="font-size: 12px;">{<span style="font-style: '
+				. 'italic; color: #928100;">PHPUnit\TextUI\Command</span>}'
+				. '</div><div style="font-size: 12px;">[<span style="font-style: '
+				. 'italic; color: #c56c00;">A</span>] </div><div>[<span '
+				. 'style="font-weight: bold; color: #5e8600;">',
+			'c' => 'PHPUnit\TextUI\Command</span>} - error msg</div><!--#BR#-->',
+		];
+		// array provider
+		return [
+			'A debug: on, print: on, echo: on' => [
+				[
+					'debug_all' => true,
+					'print_all' => true,
+					'echo_all' => true,
+				],
+				$error_msg['A'],
+				true,
+				$file_msg['A'],
+				$string_msg['A']['s'],
+				$string_msg['A']['c'],
+			],
+			'B debug: on, print: off, echo: on' => [
+				[
+					'debug_all' => true,
+					'print_all' => false,
+					'echo_all' => true,
+				],
+				$error_msg['A'],
+				true,
+				'',
+				$string_msg['A']['s'],
+				$string_msg['A']['c'],
+			],
+			'C debug: on, print: on, echo: off' => [
+				[
+					'debug_all' => true,
+					'print_all' => true,
+					'echo_all' => false,
+				],
+				$error_msg['A'],
+				true,
+				$file_msg['A'],
+				'',
+				'',
+			],
+			'D debug: on, print: off, echo: off' => [
+				[
+					'debug_all' => true,
+					'print_all' => false,
+					'echo_all' => false,
+				],
+				$error_msg['A'],
+				false,
+				'',
+				'',
+				''
+			],
+			'E debug: off, print: off, echo: off' => [
+				[
+					'debug_all' => false,
+					'print_all' => false,
+					'echo_all' => false,
+				],
+				$error_msg['A'],
+				false,
+				'',
+				'',
+				''
+			]
+			// TODO more tests with different error messages
+		];
+	}
+
+	/**
+	 * init logging class
+	 *
+	 * @dataProvider optionsProvider
+	 * @testdox init test [$_dataName]
+	 *
+	 * @param array|null $options
+	 * @param array $expected
+	 * @param array $override
+	 * @return void
+	 */
+	public function testClassInit(?array $options, array $expected, array $override): void
+	{
+		if (!empty($override['constant'])) {
+			foreach ($override['constant'] as $var => $value) {
+				define($var, $value);
+			}
+		}
+		if ($options === null) {
+			$this->log = new \CoreLibs\Debug\Logging();
+		} else {
+			$this->log = new \CoreLibs\Debug\Logging($options);
+		}
+		// check that settings match
+		$this->assertEquals(
+			$expected['log_folder'],
+			$this->log->getSetting('log_folder')
+		);
+		$this->assertEquals(
+			$expected['debug_all'],
+			$this->log->getSetting('debug_output_all')
+		);
+		$this->assertEquals(
+			$expected['print_all'],
+			$this->log->getSetting('print_output_all')
+		);
+		// print "LOG: " . $this->log->getSetting('log_folder') . "\n";
+		// print "DEBUG: " . $this->log->getSetting('debug_output_all') . "\n";
+		// print "PRINT: " . $this->log->getSetting('print_output_all') . "\n";
+	}
+
+	/**
+	 * test the setting and getting of LogId
+	 *
+	 * @covers ::setLogId
+	 * @dataProvider logIdOptionsProvider
+	 * @testdox log id set/get tests [$_dataName]
+	 *
+	 * @param array|null $options
+	 * @param array $expected
+	 * @param array $override
+	 * @return void
+	 */
+	public function testLogId(?array $options, array $expected, array $override): void
+	{
+		// we need to set with file_id option, globals LOG_FILE_ID, constant LOG_FILE_ID
+		if (!empty($override['constant'])) {
+			foreach ($override['constant'] as $var => $value) {
+				define($var, $value);
+			}
+		}
+		if (!empty($override['globals'])) {
+			foreach ($override['globals'] as $var => $value) {
+				$GLOBALS[$var] = $value;
+			}
+		}
+		if ($options === null) {
+			$this->log = new \CoreLibs\Debug\Logging();
+		} else {
+			$this->log = new \CoreLibs\Debug\Logging($options);
+		}
+		// check current
+		$this->assertEquals(
+			$this->log->getLogId(),
+			$expected['log_file_id']
+		);
+		// we need to override now too
+		if (!empty($override['values'])) {
+			// check if we have values, set them post and assert
+			$this->log->basicSetLogId($override['values']['log_file_id']);
+			$this->assertEquals(
+				$this->log->getLogId(),
+				$expected['set_log_file_id']
+			);
+		}
+	}
+
+	/**
+	 * check set/get for log level all flag
+	 *
+	 * @dataProvider logLevelAllProvider
+	 * @testdox set/get all log level $type with flag $flag [$_dataName]
+	 *
+	 * @param string $type
+	 * @param bool $flag
+	 * @param bool $expected_set
+	 * @param bool $expected_get
+	 * @return void
+	 */
+	public function testSetGetLogLevelAll(
+		string $type,
+		bool $flag,
+		bool $expected_set,
+		bool $expected_get
+	): void {
+		// neutral start with default
+		$this->log = new \CoreLibs\Debug\Logging();
+		// set and check
+		$this->assertEquals(
+			$this->log->setLogLevelAll($type, $flag),
+			$expected_set
+		);
+		// get and check
+		$this->assertEquals(
+			$this->log->getLogLevelAll($type),
+			$expected_get
+		);
+	}
+
+	/**
+	 * checks setting for per log info level
+	 *
+	 * @covers ::setLogLevel
+	 * @dataProvider logLevelProvider
+	 * @testdox set/get log level $type to $flag check with $level [$_dataName]
+	 *
+	 * @param string $type
+	 * @param string $flag
+	 * @param array $debug_on
+	 * @param bool $expected_set
+	 * @param string|null $level
+	 * @param bool|array<mixed> $expected_get
+	 * @return void
+	 */
+	public function testSetGetLogLevel(
+		string $type,
+		string $flag,
+		array $debug_on,
+		bool $expected_set,
+		?string $level,
+		$expected_get
+	): void {
+		// neutral start with default
+		$this->log = new \CoreLibs\Debug\Logging();
+		// set
+		$this->assertEquals(
+			$this->log->setLogLevel($type, $flag, $debug_on),
+			$expected_set
+		);
+		// get, if level is null compare to?
+		$this->assertEquals(
+			$this->log->getLogLevel($type, $flag, $level),
+			$expected_get
+		);
+	}
+
+	/**
+	 * set and get per log
+	 * for level/class/page/run flags
+	 *
+	 * @covers ::setLogPer
+	 * @dataProvider logPerProvider
+	 * @testdox set/get log per $type with $set [$_dataName]
+	 *
+	 * @param string $type
+	 * @param boolean $set
+	 * @param boolean $expected_set
+	 * @param boolean $expected_get
+	 * @return void
+	 */
+	public function testSetGetLogPer(
+		string $type,
+		bool $set,
+		bool $expected_set,
+		bool $expected_get
+	): void {
+		// neutral start with default
+		$this->log = new \CoreLibs\Debug\Logging();
+		// set and check
+		$this->assertEquals(
+			$this->log->setLogPer($type, $set),
+			$expected_set
+		);
+		// get and check
+		$this->assertEquals(
+			$this->log->getLogPer($type),
+			$expected_get
+		);
+	}
+
+	/**
+	 * set the print log file date part
+	 *
+	 * @covers ::setGetLogPrintFileDate
+	 * @testWith [true, true, true]
+	 *           [false, false, false]
+	 * @testdox set/get log file date to $input [$_dataName]
+	 *
+	 * @param boolean $input
+	 * @param boolean $expected_set
+	 * @param boolean $expected_get
+	 * @return void
+	 */
+	public function testSetGetLogPrintFileDate(bool $input, bool $expected_set, bool $expected_get): void
+	{
+		// neutral start with default
+		$this->log = new \CoreLibs\Debug\Logging();
+		// set and check
+		$this->assertEquals(
+			$this->log->setGetLogPrintFileDate($input),
+			$expected_set
+		);
+		$this->assertEquals(
+			$this->log->setGetLogPrintFileDate(),
+			$expected_get
+		);
+	}
+
+	/**
+	 * convert array to string with ## pre replace space holders
+	 *
+	 * @covers ::prAr
+	 * @dataProvider prArProvider
+	 * @testdox check prAr array to string conversion [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testPrAr(array $input, string $expected): void
+	{
+		$this->log = new \CoreLibs\Debug\Logging();
+		$this->assertEquals(
+			$this->log->prAr($input),
+			$expected
+		);
+	}
+
+	// from here are complex debug tests
+
+	/**
+	 * Test debug flow
+	 *
+	 * @covers ::debug
+	 * @dataProvider debugProvider
+	 * @testdox check debug flow: $expected_debug [$_dataName]
+	 *
+	 * @param array $options
+	 * @param array $debug_msg
+	 * @param boolean $expected_debug
+	 * @param string $expected_file
+	 * @param string $expected_string_start
+	 * @param string $expected_string_contains
+	 * @return void
+	 */
+	public function testDebug(
+		array $options,
+		array $debug_msg,
+		bool $expected_debug,
+		string $expected_file,
+		string $expected_string_start,
+		string $expected_string_contains,
+	): void {
+		// must run with below matrix
+		// level    | debug | print | echo | debug() | printErrorMsg() | file
+		// A 1/1/1  | on    | on    | on   | true    | 'string'        | on
+		// B 1/0/1  | on    | off   | on   | true    | 'string'        | off
+		// C 1/1/0  | on    | on    | off  | true    | ''              | on
+		// D 1/0/0  | on    | off   | off  | false   | ''              | off
+		// E 0/1/1  | off   | on    | on   | false   | ''              | off
+		// F 0/0/1  | off   | off   | on   | false   | ''              | off
+		// G 0/1/0  | off   | on    | off  | false   | ''              | off
+		// H 0/0/0  | off   | off   | off  | false   | ''              | off
+
+
+		// * debug off
+		// return false on debug(),
+		// return false on writeErrorMsg()
+		// empty string on printErrorMsg
+		// * print off
+		// return true on debug(),
+		// return false on writeErrorMsg()
+		// empty string on printErrorMsg
+		// * echo off
+		// return true on debug(),
+		// empty string on printErrorMsg
+		// fillxed error_msg array
+
+		// overwrite any previous set from test
+		$options['file_id'] = 'TestDebug';
+		// set log folder to temp
+		$options['log_folder'] = '/tmp/';
+		// remove any files named /tmp/error_log_TestDebug*.log
+		array_map('unlink', glob($options['log_folder'] . 'error_msg_' . $options['file_id'] . '*.log'));
+		// init logger
+		$this->log = new \CoreLibs\Debug\Logging($options);
+		// * debug (A/B)
+		// NULL check for strip/prefix
+		$this->assertEquals(
+			$this->log->debug(
+				$debug_msg['level'],
+				$debug_msg['string'],
+				$debug_msg['strip'],
+				$debug_msg['prefix'],
+			),
+			$expected_debug
+		);
+		// * if print check data in log file
+		$log_file = $this->log->getLogFileName();
+		if (!empty($options['debug_all']) && !empty($options['print_all'])) {
+			// file name matching
+			$this->assertStringStartsWith(
+				$options['log_folder'] . 'error_msg_' . $options['file_id'],
+				$log_file,
+			);
+			// cotents check
+			if (!is_file($log_file)) {
+				$this->fail('error msg file not found: ' . $log_file);
+			} else {
+				$log_data = file_get_contents($log_file);
+				if ($log_data === null) {
+					$this->fail('error msg file not readable or not data: ' . $log_file);
+				}
+				// file content matching
+				$this->assertStringEndsWith(
+					$expected_file,
+					$log_data,
+				);
+			}
+		} else {
+			// there should be no file there
+			$this->assertEquals(
+				$log_file,
+				''
+			);
+		}
+		// ** ECHO ON
+		$log_string =  $this->log->printErrorMsg();
+		// * print
+		if (!empty($options['debug_all']) && !empty($options['echo_all'])) {
+			// print $this->log->printErrorMsg() . "\n";
+			// echo string must start with
+			$this->assertStringStartsWith(
+				$expected_string_start,
+				$log_string
+			);
+			// echo string must containt
+			$this->assertStringContainsString(
+				$expected_string_contains,
+				$log_string
+			);
+			// TODO: as printing directly is not really done anymore tests below are todo
+			// * get error msg (getErrorMsg)
+			// * merge error msg (mergeErrors)
+			// * print merged (printErrorMsg)
+			// * reset A (resetErrorMsg)
+			// * reset ALL (resetErrorMsg)
+		} else {
+			$this->assertEquals(
+				$log_string,
+				''
+			);
+		}
+	}
+}
+
+// __END__

4dev/tests/CoreLibsDebugRunningTimeTest.php

@@ -0,0 +1,129 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Debug\RunningTime
+ * @coversDefaultClass \CoreLibs\Debug\RunningTime
+ * @testdox \CoreLibs\Debug\RunningTime method tests
+ */
+final class CoreLibsDebugRunningTimeTest extends TestCase
+{
+	public function hrRunningTimeProvider(): array
+	{
+		return [
+			'default time' => [
+				0 => null,
+				1 => '/^\d{4}\.\d{1,}$/'
+			],
+			'nanoseconds' => [
+				0 => 'ns',
+				1 => '/^\d{10}$/'
+			],
+			'microseconds' => [
+				0 => 'ys',
+				1 => '/^\d{7}\.\d{1,}$/'
+			],
+			'milliseconds' => [
+				0 => 'ms',
+				1 => '/^\d{4}\.\d{1,}$/'
+			],
+			'seconds' => [
+				0 => 's',
+				1 => '/^\d{1}\.\d{4,}$/'
+			],
+			'invalid fallback to ms' => [
+				0 => 'invalid',
+				1 => '/^\d{4}\.\d{1,}$/'
+			]
+		];
+	}
+
+	public function runningTimeProvider(): array
+	{
+		return [
+			'run time test' => [
+				0 => '/^\d{1,}\.\d{1,}$/',
+				1 => '/^Start: \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} 0\.\d{8}, $/',
+				2 => '/^Start: \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} 0\.\d{8}, '
+					. 'End: \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} 0\.\d{8}, '
+					. 'Run: \d{1,}\.\d{1,} s$/'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::hrRunningTime
+	 * @dataProvider hrRunningTimeProvider
+	 * @testdox hrRunningTime with $out_time matching $expected [$_dataName]
+	 *
+	 * @param string|null $out_time
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testHrRunningTime(?string $out_time, string $expected): void
+	{
+		$start = \CoreLibs\Debug\RunningTime::hrRunningTime();
+		$this->assertEquals(
+			0,
+			$start
+		);
+		time_nanosleep(1, 500);
+		if ($out_time === null) {
+			$end = \CoreLibs\Debug\RunningTime::hrRunningTime();
+		} else {
+			$end = \CoreLibs\Debug\RunningTime::hrRunningTime($out_time);
+		}
+		// print "E: " . $end . "\n";
+		$this->assertMatchesRegularExpression(
+			$expected,
+			(string)$end
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @dataProvider runningTimeProvider
+	 * @testdox runningTime matching return $expected_number and start $expected_start end $expected_end [$_dataName]
+	 *
+	 * @param string $expected_number
+	 * @param string $expected_start
+	 * @param string $expected_end
+	 * @return void
+	 */
+	public function testRunningTime(string $expected_number, string $expected_start, string $expected_end): void
+	{
+		$start = \CoreLibs\Debug\RunningTime::runningTime(true);
+		// print "Start: " . $start . "\n";
+		$this->assertEquals(
+			0,
+			$start
+		);
+		// print "STRING: " . \CoreLibs\Debug\RunningTime::runningTimeString() . "\n";
+		$this->assertMatchesRegularExpression(
+			$expected_start,
+			\CoreLibs\Debug\RunningTime::runningTimeString()
+		);
+		time_nanosleep(1, 500);
+		$end = \CoreLibs\Debug\RunningTime::runningTime(true);
+		// print "Start: " . $end . "\n";
+		$this->assertMatchesRegularExpression(
+			$expected_number,
+			(string)$end
+		);
+		// print "STRING: " . \CoreLibs\Debug\RunningTime::runningTimeString() . "\n";
+		$this->assertMatchesRegularExpression(
+			$expected_end,
+			\CoreLibs\Debug\RunningTime::runningTimeString()
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsDebugSupportTest.php

@@ -0,0 +1,326 @@
+<?php // phpcs:disable Generic.Files.LineLength
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Debug\Support
+ * @coversDefaultClass \CoreLibs\Debug\Support
+ * @testdox \CoreLibs\Debug\Support method tests
+ */
+final class CoreLibsDebugSupportTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function printTimeProvider(): array
+	{
+		return [
+			'default microtime' => [
+				0 => null,
+				1 => "/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{8}$/",
+			],
+			'microtime -1' => [
+				0 => -1,
+				1 => "/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{8}$/",
+			],
+			'microtime 0' => [
+				0 => 0,
+				1 => "/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/",
+			],
+			'microtime 4' => [
+				0 => 4,
+				1 => "/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{4}$/",
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function printArProvider(): array
+	{
+		return [
+			'empty array' => [
+				0 => [],
+				1 => "<pre>Array\n(\n)\n</pre>"
+			],
+			'simple array' => [
+				0 => ['a', 'b'],
+				1 => "<pre>Array\n(\n"
+					. "    [0] => a\n"
+					. "    [1] => b\n"
+					. ")\n</pre>"
+			],
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function printToStringProvider(): array
+	{
+		return [
+			'string' => [
+				'a string',
+				null,
+				'a string',
+			],
+			'a number' => [
+				1234,
+				null,
+				'1234',
+			],
+			'a float number' => [
+				1234.5678,
+				null,
+				'1234.5678',
+			],
+			'bool true' => [
+				true,
+				null,
+				'TRUE',
+			],
+			'bool false' => [
+				false,
+				null,
+				'FALSE',
+			],
+			'an array default' => [
+				['a', 'b'],
+				null,
+				"<pre>Array\n(\n"
+					. "    [0] => a\n"
+					. "    [1] => b\n"
+					. ")\n</pre>",
+			],
+			'an array, no html' => [
+				['a', 'b'],
+				true,
+				"##HTMLPRE##"
+					. "Array\n(\n"
+					. "    [0] => a\n"
+					. "    [1] => b\n"
+					. ")\n"
+					. "##/HTMLPRE##",
+			],
+			// resource
+			'a resource' => [
+				tmpfile(),
+				null,
+				'/^Resource id #\d+$/',
+			],
+			// object
+			'an object' => [
+				new \CoreLibs\Debug\Support(),
+				null,
+				'CoreLibs\Debug\Support',
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function debugStringProvider(): array
+	{
+		return [
+			'null string, default' => [
+				0 => null,
+				1 => null,
+				2 => '-'
+			],
+			'empty string, ... replace' => [
+				0 => '',
+				1 => '...',
+				2 => '...'
+			],
+			'filled string' => [
+				0 => 'some string',
+				1 => null,
+				2 => 'some string'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::printTime
+	 * @dataProvider printTimeProvider
+	 * @testdox printTime test with $microtime and match to regex [$_dataName]
+	 *
+	 * @param int|null $mircrotime
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testPrintTime(?int $microtime, string $regex): void
+	{
+		if ($microtime === null) {
+			$this->assertMatchesRegularExpression(
+				$regex,
+				\CoreLibs\Debug\Support::printTime()
+			);
+		} else {
+			$this->assertMatchesRegularExpression(
+				$regex,
+				\CoreLibs\Debug\Support::printTime($microtime)
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::printAr
+	 * @dataProvider printArProvider
+	 * @testdox printAr $input will be $expected [$_dataName]
+	 *
+	 * @param array $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testPrintAr(array $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Debug\Support::printAr($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::printToString
+	 * @dataProvider printToStringProvider
+	 * @testdox printToString $input with $flag will be $expected [$_dataName]
+	 *
+	 * @param mixed $input
+	 * @param boolean|null $flag
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testPrintToString($input, ?bool $flag, string $expected): void
+	{
+		if ($flag === null) {
+			// if expected starts with / and ends with / then this is a regex compare
+			if (substr($expected, 0, 1) == '/' && substr($expected, -1, 1) == '/') {
+				$this->assertMatchesRegularExpression(
+					$expected,
+					\CoreLibs\Debug\Support::printToString($input)
+				);
+			} else {
+				$this->assertEquals(
+					$expected,
+					\CoreLibs\Debug\Support::printToString($input)
+				);
+			}
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\Support::printToString($input, $flag)
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::getCallerMethod
+	 * @testWith ["testGetCallerMethod"]
+	 * @testdox getCallerMethod check if it returns $expected [$_dataName]
+	 *
+	 * @return void
+	 */
+	public function testGetCallerMethod(string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Debug\Support::getCallerMethod()
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::getCallerMethodList
+	 * @testWith [["main", "run", "run", "run", "run", "run", "run", "runBare", "runTest", "testGetCallerMethodList"],["main", "run", "run", "run", "run", "run", "run", "run", "runBare", "runTest", "testGetCallerMethodList"]]
+	 * @testdox getCallerMethodList check if it returns $expected [$_dataName]
+	 *
+	 * @param array $expected
+	 * @return void
+	 */
+	public function testGetCallerMethodList(array $expected, array $expected_group): void
+	{
+		$compare = \CoreLibs\Debug\Support::getCallerMethodList();
+		// if we direct call we have 10, if we call as folder we get 11
+		if (count($compare) == 10) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\Support::getCallerMethodList()
+			);
+		} else {
+			$this->assertEquals(
+				$expected_group,
+				\CoreLibs\Debug\Support::getCallerMethodList()
+			);
+		}
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::getCallerClass
+	 * @testWith ["PHPUnit\\TextUI\\Command"]
+	 * @testdox getCallerClass check if it returns $expected [$_dataName]
+	 *
+	 * @return void
+	 */
+	public function testGetCallerClass(string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Debug\Support::getCallerClass()
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @cover ::debugString
+	 * @dataProvider debugStringProvider
+	 * @testdox debugString $input with replace $replace will be $expected [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string|null $replace
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testDebugString(?string $input, ?string $replace, string $expected)
+	{
+		if ($replace === null) {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\Support::debugString($input)
+			);
+		} else {
+			$this->assertEquals(
+				$expected,
+				\CoreLibs\Debug\Support::debugString($input, $replace)
+			);
+		}
+	}
+}
+
+// __END__

4dev/tests/CoreLibsGetSystemTest.php

@@ -0,0 +1,196 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Get\System
+ * @coversDefaultClass \CoreLibs\Get\System
+ * @testdox \CoreLibs\Get\System method tests
+ */
+final class CoreLibsGetSystemTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function fileUploadErrorMessageProvider(): array
+	{
+		return [
+			'upload err init size' => [
+				0 => UPLOAD_ERR_INI_SIZE,
+				1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini',
+			],
+			'upload err from size' => [
+				0 => UPLOAD_ERR_FORM_SIZE,
+				1 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'
+			],
+			'upload err partial' => [
+				0 => UPLOAD_ERR_PARTIAL,
+				1 => 'The uploaded file was only partially uploaded'
+			],
+			'upload err no file' => [
+				0 => UPLOAD_ERR_NO_FILE,
+				1 => 'No file was uploaded'
+			],
+			'upload err no tmp dir' => [
+				0 => UPLOAD_ERR_NO_TMP_DIR,
+				1 => 'Missing a temporary folder'
+			],
+			'upload err cant write' => [
+				0 => UPLOAD_ERR_CANT_WRITE,
+				1 => 'Failed to write file to disk'
+			],
+			'upload err extension' => [
+				0 => UPLOAD_ERR_EXTENSION,
+				1 => 'File upload stopped by extension'
+			],
+			'unkown error' => [
+				0 => 99999,
+				1 => 'Unknown upload error'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function getHostNameProvider(): array
+	{
+		return [
+			'original set' => [
+				0 => null,
+				1 => 'NOHOST',
+				2 => 'NOPORT',
+			],
+			'override set no port' => [
+				0 => 'foo.org',
+				1 => 'foo.org',
+				2 => '80'
+			],
+			'override set with port' => [
+				0 => 'foo.org:443',
+				1 => 'foo.org',
+				2 => '443'
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @return array
+	 */
+	public function getPageNameProvider(): array
+	{
+		return [
+			'original set' => [
+				0 => null, // input
+				1 => 'phpunit',
+				2 => 'phpunit',
+				3 => 'www/vendor/bin/phpunit', // NOTE: this can change
+			],
+			'some path with extension' => [
+				0 => '/some/path/to/file.txt',
+				1 => 'file.txt',
+				2 => 'file',
+				3 => '/some/path/to/file.txt',
+			]
+		];
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::fileUploadErrorMessage
+	 * @dataProvider fileUploadErrorMessageProvider
+	 * @testdox fileUploadErrorMessage $input error matches $expected [$_dataName]
+	 *
+	 * @param integer $input
+	 * @param string $expected
+	 * @return void
+	 */
+	public function testFileUploadErrorMessage(int $input, string $expected): void
+	{
+		$this->assertEquals(
+			$expected,
+			\CoreLibs\Get\System::fileUploadErrorMessage($input)
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getHostName
+	 * @dataProvider getHostNameProvider
+	 * @testdox getHostName $input must match $expected_host:$expected_port [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string $expected_host
+	 * @param string $expected_port
+	 * @return void
+	 */
+	public function testGetHostNanme(?string $input, string $expected_host, string $expected_port): void
+	{
+		// print "HOSTNAME: " . $_SERVER['HTTP_HOST'] . "<br>";
+		// print "SERVER: " . print_r($_SERVER, true) . "\n";
+		// print "SELF: " . $_SERVER['PHP_SELF'] . "\n";
+		if ($input !== null) {
+			$_SERVER['HTTP_HOST'] = $input;
+		}
+		list ($host, $port) = \CoreLibs\Get\System::getHostName();
+		$this->assertEquals(
+			$expected_host,
+			$host
+		);
+		$this->assertEquals(
+			$expected_port,
+			$port
+		);
+	}
+
+	/**
+	 * Undocumented function
+	 *
+	 * @covers ::getPageName
+	 * @dataProvider getPageNameProvider
+	 * @testdox getPageName $input will match 0: $expected_0, 1: $expected_1, 2: $expected_2 [$_dataName]
+	 *
+	 * @param string|null $input
+	 * @param string $expected_0 default with extension
+	 * @param string $expected_1 no extension
+	 * @param string $expected_2 full path
+	 * @return void
+	 */
+	public function testGetPageName(?string $input, string $expected_0, string $expected_1, string $expected_2)
+	{
+		if ($input !== null) {
+			$_SERVER['PHP_SELF'] = $input;
+		}
+		// default 0,
+		$this->assertEquals(
+			$expected_0,
+			\CoreLibs\Get\System::getPageName()
+		);
+		$this->assertEquals(
+			$expected_0,
+			\CoreLibs\Get\System::getPageName(\CoreLibs\Get\System::WITH_EXTENSION)
+		);
+		$this->assertEquals(
+			$expected_1,
+			\CoreLibs\Get\System::getPageName(\CoreLibs\Get\System::NO_EXTENSION)
+		);
+		$this->assertEquals(
+			$expected_2,
+			\CoreLibs\Get\System::getPageName(\CoreLibs\Get\System::FULL_PATH)
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsLanguageEncodingTest.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Language\Encoding
+ * @coversDefaultClass \CoreLibs\Language\Encoding
+ * @testdox \CoreLibs\Language\Encoding method tests
+ */
+final class CoreLibsLanguageEncodingTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Language\Encoding Class tests
+	 *
+	 * @return void
+	 */
+	public function testLanguageEncoding()
+	{
+		$this->assertTrue(true, 'Language Encoding Tests not implemented');
+		$this->markTestIncomplete(
+			'Language\Encoding Tests have not yet been implemented'
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsLanguageL10nTest.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Language\L10n
+ * Included are all Language\Core methods too if they are needed
+ *
+ * @coversDefaultClass \CoreLibs\Language\L10n
+ * @testdox \CoreLibs\Language\L10n method tests
+ */
+final class CoreLibsLanguageL10nTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Language\L10n Class tests
+	 *
+	 * @return void
+	 */
+	public function testLanguageEncoding()
+	{
+		$this->assertTrue(true, 'Language L10n Tests not implemented');
+		$this->markTestIncomplete(
+			'Language\L10n Tests have not yet been implemented'
+		);
+	}
+}
+
+// __END__

4dev/tests/CoreLibsOutputFormElements.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Output\Form\Elements
+ * @coversDefaultClass \CoreLibs\Output\Form\Elements
+ * @testdox \CoreLibs\Output\Form\Elements method tests
+ */
+final class CoreLibsOutputFormElementsTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Output\Form\Elements Class tests
+	 *
+	 * @return void
+	 */
+	public function testOutputFormElements()
+	{
+		$this->assertTrue(true, 'Output Form Elements Tests not implemented');
+		$this->markTestIncomplete(
+			'Output\Form\Elements Tests have not yet been implemented'
+		);
+		// $this->markTestSkipped('No implementation for Output\Form\Elements at the moment');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsOutputFormGenerate.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Output\Form\Generate
+ * @coversDefaultClass \CoreLibs\Output\Form\Generate
+ * @testdox \CoreLibs\Output\Form\Generate method tests
+ */
+final class CoreLibsOutputFormGenerateTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Output\Form\Generate Class tests
+	 *
+	 * @return void
+	 */
+	public function testOutputFormGenerate()
+	{
+		/* $this->assertTrue(true, 'Output Form Generate Tests not implemented');
+		$this->markTestIncomplete(
+			'Output\Form\Generate Tests have not yet been implemented'
+		); */
+		$this->markTestSkipped('No implementation for Output\Form\Generate at the moment');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsOutputFormToken.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Output\Form\Token
+ * @coversDefaultClass \CoreLibs\Output\Form\Token
+ * @testdox \CoreLibs\Output\Form\Token method tests
+ */
+final class CoreLibsOutputFormTokenTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Output\Form\Token Class tests
+	 *
+	 * @return void
+	 */
+	public function testOutputFormToken()
+	{
+		$this->assertTrue(true, 'Output Form Token Tests not implemented');
+		$this->markTestIncomplete(
+			'Output\Form\Token Tests have not yet been implemented'
+		);
+		// $this->markTestSkipped('No implementation for Output\Form\Token at the moment');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsOutputImage.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Output\Image
+ * @coversDefaultClass \CoreLibs\Output\Image
+ * @testdox \CoreLibs\Output\Image method tests
+ */
+final class CoreLibsOutputImageTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Output\Image Class tests
+	 *
+	 * @return void
+	 */
+	public function testOutputImage()
+	{
+		$this->assertTrue(true, 'Output Image Tests not implemented');
+		$this->markTestIncomplete(
+			'Output\Image Tests have not yet been implemented'
+		);
+		// $this->markTestSkipped('No implementation for Output\Image at the moment');
+	}
+}
+
+// __END__

4dev/tests/CoreLibsOutputProgressbar.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace tests;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test class for Output\Progressbar
+ * @coversDefaultClass \CoreLibs\Output\Progressbar
+ * @testdox \CoreLibs\Output\Progressbar method tests
+ */
+final class CoreLibsOutputProgressbarTest extends TestCase
+{
+	/**
+	 * Undocumented function
+	 *
+	 * @testdox Output\Progressbar Class tests
+	 *
+	 * @return void
+	 */
+	public function testOutputProgressbar()
+	{
+		/* $this->assertTrue(true, 'Output Progressbar Tests not implemented');
+		$this->markTestIncomplete(
+			'Output\Progressbar Tests have not yet been implemented'
+		); */
+		$this->markTestSkipped('No implementation for Output\Progressbar at the moment');
+	}
+}
+
+// __END__

4dev/tests/log/.gitignore

@@ -0,0 +1,3 @@
+*log
+*LOG
+!.gitignore

4dev/tests/phpunit_flow_check.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace test;
+
+use PHPUnit\Framework\TestCase;
+
+final class TemplateMethodsTest extends TestCase
+{
+	public static function setUpBeforeClass(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function setUp(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function assertPreConditions(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	public function testOne(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		$this->assertTrue(true);
+	}
+
+	public function testTwo(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		$this->assertTrue(false);
+	}
+
+	protected function assertPostConditions(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function tearDown(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	public static function tearDownAfterClass(): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+	}
+
+	protected function onNotSuccessfulTest(\Throwable $t): void
+	{
+		fwrite(STDOUT, __METHOD__ . "\n");
+		throw $t;
+	}
+}

README.V6-Upgrade.md

@@ -0,0 +1,127 @@
+# Upgrade to Version 6
+
+ * remove old `lib/CoreLibs` and copy the new over
+ * copy `config/config.php`
+ * install composer if not installed `composer init` and `composer install`
+ * update composer.json
+ ```json
+"autoload": {
+    "classmap": [
+        "lib/"
+    ]
+},
+```
+Run to update autoloader list
+```sh
+composer dump-autoload
+```
+
+ * copy `includes/edit_base.inc`
+  * add session start in the top header block where the `header()` calls are
+```php
+// start session
+CoreLibs\Create\Session::startSession();
+```
+ * update all header calls if needed to add new log type call
+ ```php
+// create logger
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => LOG_FILE_ID,
+	'print_file_date' => true,
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+```
+ * add a db class
+```php
+// db config with logger
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
+```
+ * login class needs to have db and logger added
+```php
+// login & page access check
+$login = new CoreLibs\ACL\Login($db, $log);
+```
+* admin backend also needs logger
+```php
+$cms = new CoreLibs\Admin\Backend($db, $log);
+```
+* update and `$cms` or similar calls so db is in `$cms->db->...` and log are in `$cms->log->...`
+* update all `config.*.php` files where needed
+* check config.master.php for `BASE_NAME` and `G_TITLE` and set them in the `.env` file so the `config.master.php` can be copied as os
+* If not doable, see changed below in `config.master.php` must remove old auto loder and `FLASH` constant at least
+**REMOVE:**
+```php
+/************* AUTO LOADER *******************/
+// read auto loader
+require BASE . LIB . 'autoloader.php';
+```
+**UPDATE:**
+```php
+// SSL host name
+// define('SSL_HOST', $_ENV['SSL_HOST'] ?? '');
+```
+```php
+// define full regex
+define('PASSWORD_REGEX', "/^"
+	. (defined('PASSWORD_LOWER') ? PASSWORD_LOWER : '')
+	. (defined('PASSWORD_UPPER') ? PASSWORD_UPPER : '')
+	. (defined('PASSWORD_NUMBER') ? PASSWORD_NUMBER : '')
+	. (defined('PASSWORD_SPECIAL') ? PASSWORD_SPECIAL : '')
+	. "[A-Za-z\d" . PASSWORD_SPECIAL_RANGE . "]{" . PASSWORD_MIN_LENGTH . "," . PASSWORD_MAX_LENGTH . "}$/");
+```
+```php
+/************* LAYOUT WIDTHS *************/
+define('PAGE_WIDTH', '100%');
+define('CONTENT_WIDTH', '100%');
+```
+```php
+/************* OVERALL CONTROL NAMES *************/
+// BELOW has HAS to be changed
+// base name for all session and log names
+// only alphanumeric characters, strip all others
+define('BASE_NAME', preg_replace('/[^A-Za-z0-9]/', '', $_ENV['BASE_NAME'] ?? ''));
+```
+```php
+// BAIL ON MISSING DB CONFIG:
+// we have either no db selction for this host but have db config entries
+// or we have a db selection but no db config as array or empty
+// or we have a selection but no matching db config entry
+if (
+	(!isset($SITE_CONFIG[HOST_NAME]['db_host']) && count($DB_CONFIG)) ||
+	(isset($SITE_CONFIG[HOST_NAME]['db_host']) &&
+		// missing DB CONFIG
+		((is_array($DB_CONFIG) && !count($DB_CONFIG)) ||
+		!is_array($DB_CONFIG) ||
+		// has DB CONFIG but no match
+		empty($DB_CONFIG[$SITE_CONFIG[HOST_NAME]['db_host']]))
+	)
+) {
+	echo 'No matching DB config found for: "' . HOST_NAME . '". Contact Administrator';
+	exit;
+}
+```
+```php
+```php
+/************* GENERAL PAGE TITLE ********/
+define('G_TITLE', $_ENV['G_TITLE'] ?? '');
+```
+* move all login passweords into the `.env` file in the `configs/` folder
+in the `.env` file
+```
+DB_NAME.TEST=some_database
+...
+```
+In the config then
+```php
+'db_name' => $_ENV['DB_NAME.TEST'] ?? '',
+```
+* copy `layout/admin/javascript/edit.jq.js`
+* check other javacsript files if needed (`edit.jq.js`)
+
+## IMPORTANT NOTE
+
+If no upgrade to V5 was done all calls that refered to `CoreLibs\Basic` will now fail and no longer be warned as deprected
+See the old file for all methods and where they have moved

README.md

@@ -22,7 +22,8 @@ There are three branches:
 
 ### master
 
-The active branch, which is the namespace branch
+The active branch, which is the namespace branch.
+Currently compatible with PHP 7.4 and 8.0
 
 ### legacy
 
@@ -30,6 +31,56 @@ The old non namepsace format layout.
 This is fully deprecated and will no longer be maintaned.
 last tested PHP 5.6 and PHP 7.0
 
-### namespace
+### development
 
-The new namespace branch. This is the development area for the master branch
+Any current development is done here
+
+## Static checks
+
+With phpstan (`4dev/checking/phpstan.sh`)
+`phpstan`
+
+With phan (`4dev/checking/phan.sh`)
+`phan --progress-bar -C --analyze-twice`
+
+pslam is setup but not configured
+
+## Unit tests
+
+With phpunit (`4dev/checking/phpunit.sh`)
+`phpunit -c $phpunit.xml 4dev/tests/`
+
+
+## Other Notes
+
+### Session used
+
+The following classes use _SESSION
+The main one is ACL\Login, this class will fail without a session started
+
+  * \CoreLibs\ACL\Login
+  * \CoreLibs\Admin\Backend
+  * \CoreLibs\Output\Form\Generate
+  * \CoreLibs\Output\Form\Token
+  * \CoreLibs\Template\SmartyExtend
+
+### Class extends
+
+The following classes extend these classes
+
+  * \CoreLibs\ACL\Login extends \CoreLibs\DB\IO
+  * \CoreLibs\Admin\Backend extends \CoreLibs\DB\IO
+  * \CoreLibs\DB\Extended\ArrayIO extends \CoreLibs\DB\IO
+  * \CoreLibs\Output\Form\Generate extends \CoreLibs\DB\Extended\ArrayIO
+  * \CoreLibs\Template\SmartyExtend extends SmartyBC
+
+### Class used
+
+The following classes use the following classes
+
+* \CoreLibs\ACL\Login uses \CoreLibs\Debug\Logger, \CoreLibs\Language\L10n
+* \CoreLibs\DB\IO uses \CoreLibs\Debug\Logger, \CoreLibs\DB\SQL\PgSQL
+* \CoreLibs\Admin\Backend uses \CoreLibs\Debug\Logger, \CoreLibs\Language\L10n
+* \CoreLibs\Output\Form\Generate uses \CoreLibs\Debug\Logger, \CoreLibs\Language\L10n
+* \CoreLibs\Template\SmartyExtend uses \CoreLibs\Language\L10n
+* \CoreLibs\Language\L10n uses FileReader, GetTextReader

phpstan-baseline.neon

@@ -0,0 +1,7 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Parameter \\#1 \\$result of function pg_result_error expects resource, object\\|resource\\|true given\\.$#"
+			count: 1
+			path: www/lib/CoreLibs/DB/SQL/PgSQL.php
+

phpstan-bootstrap.php

@@ -1,7 +1,12 @@
-<?php
+<?php // phpcs:ignore PSR1.Files.SideEffects
 
 // Boostrap file for PHPstand
 // sets the _SERVER['HTTP_HOST'] var so we can have DB detection
 $_SERVER['HTTP_HOST'] = 'soba.tokyo.tequila.jp';
+// so www/includes/edit_base.php works
+// require_once('www/lib/Smarty/SmartyBC.class.php');
+// for whatever reason it does not load that from the confing.master.php
+// for includes/admin_header.php
+define('BASE_NAME', '');
 
 // __END__

phpstan-conditional.php

@@ -0,0 +1,21 @@
+<?php
+
+// conditional formats for PHP versions
+
+declare(strict_types=1);
+
+$config = [];
+
+if (PHP_VERSION_ID >= 8_00_00) {
+	// Change of signature in PHP 8.1
+	/* $config['parameters']['ignoreErrors'][] = [
+		'message' => '~Parameter #1 \$(result|connection) of function pg_\w+ '
+			. 'expects resource(\|null)?, object\|resource given\.~',
+		'path' => 'www/lib/CoreLibs/DB/SQL/PgSQL.php',
+		// 'count' => 1,
+	]; */
+}
+
+return $config;
+
+// __END_

phpstan.neon

@@ -1,38 +1,37 @@
 # PHP Stan Config
-
+includes:
+	- phpstan-conditional.php
 parameters:
 	tmpDir: /tmp/phpstan-corelibs
-	level: 1
+	level: 8 # max is now 9
+	checkMissingCallableSignature: true
 	paths:
 		- %currentWorkingDirectory%/www
 	bootstrapFiles:
 		- %currentWorkingDirectory%/phpstan-bootstrap.php
+		# - %currentWorkingDirectory%/www/lib/autoloader.php
+		- %currentWorkingDirectory%/www/vendor/autoload.php
 	scanDirectories:
 		- www/lib/Smarty
 	scanFiles:
 		- www/configs/config.php
 		- www/configs/config.master.php
-		- www/lib/autoloader.php
+		# if composer.json autoloader defined, this is not needed
+		# - www/lib/autoloader.php
 		- www/vendor/autoload.php
 		- www/lib/Smarty/Autoloader.php
-		- www/lib/CoreLibs/Template/SmartyExtend.php
-	excludes_analyse:
-		# no check admin
-		- www/admin/qq_file_upload_front.php
-		- www/admin/qq_file_upload_ajax.php
+	excludePaths:
+		# do not check old qq file uploader tests
+		- www/admin/qq_file_upload_*.php
+		# ignore all test files
+		- www/admin/class_test*php
+		- www/admin/error_test.php
 		# admin synlink files
-		- www/admin/edit_access.php
-		- www/admin/edit_groups.php
-		- www/admin/edit_languages.php
-		- www/admin/edit_menu_group.php
-		- www/admin/edit_order.php
-		- www/admin/edit_pages.php
-		- www/admin/edit_schemes.php
-		- www/admin/edit_users.php
-		- www/admin/edit_visible_group.php
+		- www/admin/edit_*.php
 		# ignore admin header stuff
-		- www/includes/admin_header.php # ignore the admin include stuff
+		# - www/includes/admin_header.php # ignore the admin include stuff
 		- www/includes/admin_footer.php # ignore the admin include stuff
+		# deprecated files
 		- www/includes/admin_set_paths.php # ignore the admin include stuff
 		- www/includes/admin_smarty.php # ignore the admin include stuff
 		# folders with data no check needed
@@ -41,16 +40,21 @@ parameters:
 		- www/log
 		- www/media
 		- www/tmp
-		- www/lib/pChart
-		- www/lib/pChart2.1.4
-		- www/lib/Smarty
-		- www/lib/smarty-3.1.30
+		# external libs are not checked
+		- www/lib/Smarty/
+		- www/lib/smarty-*/
 		# ignore composer
 		- www/vendor
-		# ignore the smartyextend
-		- www/lib/CoreLibs/Template/SmartyExtend.php
 	# ignore errores with
-	# ignoreErrors:
+	ignoreErrors:
+		- # this error is ignore because of the PHP 8.0 to 8.1 change for pg_*
+			message: "#^Parameter \\#1 \\$(result|connection) of function pg_\\w+ expects resource(\\|null)?, object\\|resource(\\|bool)? given\\.$#"
+			path: %currentWorkingDirectory%/www/lib/CoreLibs/DB/SQL/PgSQL.php
+		# this is ignored for now
+		# - '#Expression in empty\(\) is always falsy.#'
+		# -
+		# 	message: '#Reflection error: [a-zA-Z0-9\\_]+ not found.#'
+		# 	path: www/includes/edit_base.php
 		#- 'error regex'
 		#-
 		#	message: 'error regex'

phpunit.xml

@@ -0,0 +1,6 @@
+<phpunit
+	cacheResultFile="/tmp/phpunit-corelibs.result.cache"
+	colors="true"
+	verbose="true"
+>
+</phpunit>

www/admin/class_test.admin.backend.php

@@ -31,8 +31,19 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-admin';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
-$backend = new CoreLibs\Admin\Backend(DB_CONFIG);
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+// db config with logger
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
+$backend = new CoreLibs\Admin\Backend($db, $log);
 
 print "<html><head><title>TEST CLASS: ADMIN BACKEND</title><head>";
 print "<body>";
@@ -43,11 +54,11 @@ print "SETACL[]: " . $backend->setACL([]) . "<br>";
 print "ADBEDITLOG: " . $backend->adbEditLog('CLASSTEST-ADMIN', 'Some info stirng') . "<br>";
 print "ADBTOPMENU(0): " . \CoreLibs\Debug\Support::printAr($backend->adbTopMenu()) . "<br>";
 print "ADBMSG: " . $backend->adbMsg('info', 'Message: %1$d', [1]) . "<br>";
-print "Messaes: " . \CoreLibs\Debug\Support::printAr($this->messages) . "<br>";
+print "Messaes: " . \CoreLibs\Debug\Support::printAr($backend->messages) . "<br>";
 print "ADBPRINTDATETIME:<br>" . $backend->adbPrintDateTime(2021, 6, 21, 6, 38, '_test') . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.array.php

@@ -32,8 +32,17 @@ ob_end_flush();
 use CoreLibs\Combined\ArrayHandler;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
-// $_array= new CoreLibs\Combined\ArrayHandler();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+// $_array = new CoreLibs\Combined\ArrayHandler();
 // $array_class = 'CoreLibs\Combination\ArrayHandler';
 
 print "<html><head><title>TEST CLASS: ARRAY HANDLER</title><head>";
@@ -65,6 +74,8 @@ echo "ARRAYSEARCHRECURSIVE(email, [array]['input'], type): "
 // all return
 echo "ARRAYSEARCHRECURSIVEALL(email, [array], type): "
 	. Dgs::printAr((array)ArrayHandler::arraySearchRecursiveAll('email', $test_array, 'type')) . "<br>";
+	echo "ARRAYSEARCHRECURSIVEALL(email, [array], type, false): "
+	. Dgs::printAr((array)ArrayHandler::arraySearchRecursiveAll('email', $test_array, 'type', false)) . "<br>";
 
 // simple search
 echo "ARRAYSEARCHSIMPLE([array], type, email): "
@@ -101,9 +112,6 @@ print "FLATTENARRAYKEY: " . DgS::printAr(ArrayHandler::flattenArrayKey($test_arr
 // flatten for key set
 print "ARRAYFLATFORKEY: " . DgS::printAr(ArrayHandler::arrayFlatForKey($test_array, 'type')) . "<br>";
 
-// DEPRECATED
-// print "ARRAYMERGERECURSIVE: ".DgS::printAr($basic->arrayMergeRecursive($array_1, $array_2, $array_3))."<br>";
-
 /**
  * attach key/value to an array so it becomes nested
  *
@@ -139,24 +147,6 @@ function rec(string $pre, string $cur, array $node = [])
 	return $node;
 }
 
-/**
- * flatten array down to own level
- *
- * @param array $array
- * @param array $return
- * @return array
- */
-function flattenArrayKey(array $array, array $return = [])
-{
-	foreach ($array as $key => $sub) {
-		$return[] = $key;
-		if (count($sub) > 0) {
-			$return = flattenArrayKey($sub, $return);
-		}
-	}
-	return $return;
-}
-
 // $test = [
 // 	'A' => [
 // 		'B' => [],
@@ -193,10 +183,37 @@ $test = rec('F', 'U', $test);
 $test = rec('', 'Al', $test);
 $test = rec('B', 'B1', $test);
 print "ORIGINAL: " . \CoreLibs\Debug\Support::printAr($test) . "<br>";
-print "FLATTEN: " . \CoreLibs\Debug\Support::printAr(flattenArrayKey($test)) . "<br>";
+print "FLATTEN-c: " . \CoreLibs\Debug\Support::printAr(ArrayHandler::flattenArrayKey($test)) . "<br>";
+
+$test = [
+	'a' => ['a1' => 'a1foo', 'a2' => 'a1bar'],
+	1 => 'bar',
+	'c' => [2, 3, 4],
+	'd' => [
+		'e' => [
+			'de1' => 'subfoo', 'de2' => 'subbar', 'a2' => 'a1bar'
+		]
+	]
+];
+print "ORIGINAL: " . \CoreLibs\Debug\Support::printAr($test) . "<br>";
+print "FLATTEN: " . \CoreLibs\Debug\Support::printAr(ArrayHandler::flattenArrayKey($test)) . "<br>";
+
+// genAssocArray
+$db_array = [
+	0 => ['a' => 'a1', 'b' => 2],
+	1 => ['a' => 'a2', 'b' => 3],
+	2 => ['a' => '', 'b' => ''],
+];
+// $key = false;
+$key = 'a';
+// $value = false;
+$value = 'b';
+$flag = false;
+$output = \CoreLibs\Combined\ArrayHandler::genAssocArray($db_array, $key, $value, $flag);
+print "OUTPUT: " . \CoreLibs\Debug\Support::printAr($output) . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.autoloader.php

@@ -0,0 +1,45 @@
+<?php // phpcs:ignore warning
+
+/**
+ * @phan-file-suppress PhanTypeSuspiciousStringExpression
+ */
+
+declare(strict_types=1);
+
+$DEBUG_ALL_OVERRIDE = false; // set to 1 to debug on live/remote server locations
+$DEBUG_ALL = true;
+$PRINT_ALL = true;
+$DB_DEBUG = true;
+
+if ($DEBUG_ALL) {
+	error_reporting(E_ALL | E_STRICT | E_ERROR | E_WARNING | E_PARSE | E_COMPILE_ERROR);
+}
+
+ob_start();
+// basic class test file
+define('USE_DATABASE', false);
+// sample config
+require 'config.php';
+// set session name
+if (!defined('SET_SESSION_NAME')) {
+	define('SET_SESSION_NAME', EDIT_SESSION_NAME);
+}
+// define log file id
+$LOG_FILE_ID = 'classTest-autoloader';
+ob_end_flush();
+
+# Test if composer autoloader works here
+
+use CoreLibs\Convert\Byte;
+
+print "<html><head><title>TEST CLASS: AUTOLOADER</title><head>";
+print "<body>";
+print '<div><a href="class_test.php">Class Test Master</a></div>';
+
+$bytes = 10242424;
+$_bytes = Byte::humanReadableByteFormat($bytes);
+print "BYTES: " . $_bytes  . "<br>";
+
+print "</body></html>";
+
+// __END__

www/admin/class_test.byte.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Convert\Byte;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $byte_class = 'CoreLibs\Convert\Byte';
 
 print "<html><head><title>TEST CLASS: BYTE CONVERT</title><head>";
@@ -43,10 +52,23 @@ $byte = 254779258;
 $string = '242.98 MB';
 // static
 print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_SI) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_ADJUST) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_NOSPACE) . "<br>";
+print "S::BYTE FROM: $string: " . $byte_class::stringByteFormat($string) . "<br>";
+//
+$byte = 314572800;
+$string = '300 MB';
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_SI) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_ADJUST) . "<br>";
+print "S::BYTE TO: $byte: "
+	. $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_ADJUST | Byte::BYTE_FORMAT_NOSPACE) . "<br>";
+print "S::BYTE TO: $byte: " . $byte_class::humanReadableByteFormat($byte, Byte::BYTE_FORMAT_NOSPACE) . "<br>";
 print "S::BYTE FROM: $string: " . $byte_class::stringByteFormat($string) . "<br>";
 
 // *** BYTES TEST ***
-$bytes = array(
+$bytes = [
 	-123123123,
 	999999, // KB-1
 	999999999, // MB-1
@@ -56,7 +78,7 @@ $bytes = array(
 	999999999999999999, // PB-1
 	9223372036854775807, // MAX INT
 	999999999999999999999, // EB-1
-);
+];
 print "<b>BYTE FORMAT TESTS</b><br>";
 foreach ($bytes as $byte) {
 	print '<div style="display: flex; border-bottom: 1px dashed gray;">';
@@ -84,14 +106,8 @@ foreach ($bytes as $byte) {
 	print "</div>";
 }
 
-// DEPRECATED
-/* $byte = 254779258;
-$string = '242.98 MB';
-print "BYTE TO: $byte: ".$basic->humanReadableByteFormat($byte)."<br>";
-print "BYTE FROM: $string: ".$basic->stringByteFormat($string)."<br>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.colors.php

@@ -32,7 +32,16 @@ ob_end_flush();
 use CoreLibs\Convert\Colors;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $color_class = 'CoreLibs\Convert\Colors';
 
 print "<html><head><title>TEST CLASS: COLORS</title><head>";
@@ -43,11 +52,12 @@ print '<div><a href="class_test.php">Class Test Master</a></div>';
 
 // A(out of bounds)
 print "C::S/COLOR invalid rgb->hex (gray 125): -1, -1, -1: " . CoreLibs\Convert\Colors::rgb2hex(-1, -1, -1) . "<br>";
-print "\$C::S/COLOR invalid rgb->hex (gary 125): -1, -1, -1: " . $color_class::rgb2hex(-1, -1, -1) . "<br>";
+print "\$C::S/COLOR invalid rgb->hex (gray 125): -1, -1, -1: " . $color_class::rgb2hex(-1, -1, -1) . "<br>";
 // B(valid)
 $rgb = [10, 20, 30];
 $hex = '#0a141e';
 $hsb = [210, 67, 12];
+$hsb_f = [210.5, 67.5, 12.5];
 $hsl = [210, 50, 7.8];
 print "S::COLOR rgb->hex: $rgb[0], $rgb[1], $rgb[2]: " . Colors::rgb2hex($rgb[0], $rgb[1], $rgb[2]) . "<br>";
 print "S::COLOR hex->rgb: $hex: " . DgS::printAr(Colors::hex2rgb($hex)) . "<br>";
@@ -60,13 +70,28 @@ print "S::COLOR rgb->hsl: $rgb[0], $rgb[1], $rgb[2]: "
 // D(from hsb/hsl) Note that param 2 + 3 is always 0-100 divided
 print "S::COLOR hsb->rgb: $hsb[0], $hsb[1], $hsb[2]: "
 	. DgS::printAr(Colors::hsb2rgb($hsb[0], $hsb[1], $hsb[2])) . "<br>";
+	print "S::COLOR hsb_f->rgb: $hsb_f[0], $hsb_f[1], $hsb_f[2]: "
+	. DgS::printAr(Colors::hsb2rgb($hsb_f[0], $hsb_f[1], $hsb_f[2])) . "<br>";
 print "S::COLOR hsl->rgb: $hsl[0], $hsl[1], $hsl[2]: "
 	. DgS::printAr(Colors::hsl2rgb($hsl[0], $hsl[1], $hsl[2])) . "<br>";
 
+$hsb = [0, 0, 5];
+print "S::COLOR hsb->rgb: $hsb[0], $hsb[1], $hsb[2]: "
+	. DgS::printAr(Colors::hsb2rgb($hsb[0], $hsb[1], $hsb[2])) . "<br>";
+
+// Random text
+$h = rand(0, 359);
+$s = rand(15, 70);
+$b = 100;
+$l = 50;
+print "RANDOM IN: H: " . $h . ", S: " . $s . ", B/L: " . $b . "/" . $l . "<br>";
+print "RANDOM hsb->rgb: <pre>" . DgS::printAr(Colors::hsb2rgb($h, $s, $b)) . "</pre><br>";
+print "RANDOM hsl->rgb: <pre>" . DgS::printAr(Colors::hsl2rgb($h, $s, $l)) . "</pre><br>";
+
 // TODO: run compare check input must match output
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.datetime.php

@@ -32,8 +32,17 @@ ob_end_flush();
 use CoreLibs\Combined\DateTime;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
-$datetime_class = 'CoreLibs\Combination\DateTime';
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$datetime_class = 'CoreLibs\Combined\DateTime';
 
 print "<html><head><title>TEST CLASS: DATE/TIME</title><head>";
 print "<body>";
@@ -64,8 +73,9 @@ $timestamps = [
 	-1622788315.456789
 ];
 foreach ($timestamps as $timestamp) {
-	print "DATESTRINGFORMAT(sm:0): $timestamp: " . DateTime::dateStringFormat($timestamp) . "<br>";
-	print "DATESTRINGFORMAT(sm:1): $timestamp: " . DateTime::dateStringFormat($timestamp, true) . "<br>";
+	print "DATESTRINGFORMAT(sm:0:0): $timestamp: " . DateTime::dateStringFormat($timestamp) . "<br>";
+	print "DATESTRINGFORMAT(sm:1:0): $timestamp: " . DateTime::dateStringFormat($timestamp, true) . "<br>";
+	print "DATESTRINGFORMAT(sm:1:1): $timestamp: " . DateTime::dateStringFormat($timestamp, true, true) . "<br>";
 }
 $intervals = [
 	788315.123456,
@@ -130,29 +140,8 @@ foreach ($compare_dates as $compare_date) {
 		. DgS::printAr(DateTime::calcDaysInterval($compare_date[0], $compare_date[1], true)) . "<br>";
 }
 
-// DEPRECATED
-/* $timestamp = 1622788315.123456;
-print "C->DATESTRINGFORMAT(sm:0): $timestamp: ".$basic->dateStringFormat($timestamp)."<br>";
-$interval = 788315.123456;
-$reverse_interval = $basic->timeStringFormat($interval);
-print "TIMESTRINGFORMAT(sm:1): $interval: ".$reverse_interval."<br>";
-print "STRINGTOTIME: $reverse_interval: ".$basic->stringToTime($reverse_interval)."<br>";
-$check_date = '2021-05-01';
-print "CHECKDATE: $check_date: ".(string)$basic->checkDate($check_date)."<br>";
-$check_datetime = '2021-05-01 12:13:14';
-print "CHECKDATETIME: $check_datetime: ".(string)$basic->checkDateTime($check_datetime)."<br>";
-$compare_date = ['2021-05-01', '2021-05-02'];
-print "COMPAREDATE: $compare_date[0] = $compare_date[1]: "
-	. (string)$basic->compareDate($compare_date[0], $compare_date[1])."<br>";
-$compare_datetime = ['2021-05-01 10:00:00', '2021-05-01 11:00:00'];
-print "COMPAREDATE: $compare_datetime[0] = $compare_datetime[1]: "
-	. (string)$basic->compareDateTime($compare_datetime[0], $compare_datetime[1])."<br>";
-$compare_date = ['2021-05-01', '2021-05-10'];
-print "CALCDAYSINTERVAL(named): $compare_date[0] = $compare_date[1]: "
-	. DgS::printAr($basic->calcDaysInterval($compare_date[0], $compare_date[1], true))."<br>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.db.php

@@ -6,14 +6,8 @@
 
 declare(strict_types=1);
 
-$DEBUG_ALL_OVERRIDE = false; // set to 1 to debug on live/remote server locations
-$DEBUG_ALL = true;
-$PRINT_ALL = true;
-$DB_DEBUG = true;
-
-if ($DEBUG_ALL) {
-	error_reporting(E_ALL | E_STRICT | E_ERROR | E_WARNING | E_PARSE | E_COMPILE_ERROR);
-}
+// turn on all error reporting
+error_reporting(E_ALL | E_STRICT | E_ERROR | E_WARNING | E_PARSE | E_COMPILE_ERROR);
 
 ob_start();
 
@@ -23,112 +17,201 @@ define('USE_DATABASE', true);
 require 'config.php';
 // override ECHO ALL FALSE
 $ECHO_ALL = true;
-// set session name
-if (!defined('SET_SESSION_NAME')) {
-	define('SET_SESSION_NAME', EDIT_SESSION_NAME);
-}
 // define log file id
 $LOG_FILE_ID = 'classTest-db';
 ob_end_flush();
 
 use CoreLibs\Debug\Support as DgS;
+use CoreLibs\DB\IO as DbIo;
+use CoreLibs\Debug\Support;
 
-$db = $basic = new CoreLibs\Admin\Backend(DB_CONFIG);
-
-// NEXT STEP
-// $basic = new CoreLibs\Basic();
-// change __construct
-// add object $logger
-// add $this->log = $logger;
-// $db = new CoreLibs\DB\IO(DB_CONFIG, $basic->log);
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+// db connection and attach logger
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
+$db->log->debug('START', '=============================>');
 
 print "<html><head><title>TEST CLASS: DB</title><head>";
 print "<body>";
 print '<div><a href="class_test.php">Class Test Master</a></div>';
 
+print "LOGFILE NAME: " . $db->log->getSetting('log_file_name') . "<br>";
+print "LOGFILE ID: " . $db->log->getSetting('log_file_id') . "<br>";
 print "DBINFO: " . $db->dbInfo() . "<br>";
 echo "DB_CONFIG_SET constant: <pre>" . print_r(DB_CONFIG, true) . "</pre><br>";
 
 // DB client encoding
-print "DB Client encoding: " . $db->dbGetEncoding() . "<br>";
+print "DB client encoding: " . $db->dbGetEncoding() . "<br>";
+print "DB search path: " . $db->dbGetSchema() . "<br>";
 
-while ($res = $db->dbReturn("SELECT * FROM max_test", 0, true)) {
-	print "TIME: " . $res['time'] . "<br>";
+$to_db_version = '13.6';
+print "VERSION DB: " . $db->dbVersion() . "<br>";
+print "VERSION LONG DB: " . $db->dbVersionInfo('server', false) . "<br>";
+print "VERSION NUMERIC DB: " . $db->dbVersionNumeric() . "<br>";
+print "SERVER ENCODING: " . $db->dbVersionInfo('server_encoding') . "<br>";
+print "ALL PG VERSION PARAMETERS: <pre>" . print_r($db->dbVersionInfoParameters(), true) . "</pre><br>";
+print "ALL OUTPUT [TEST]: <pre>" . print_r(pg_version($db->dbGetDbh()), true) . "</pre><br>";
+print "DB Version smaller $to_db_version: " . $db->dbCompareVersion('<' . $to_db_version) . "<br>";
+print "DB Version smaller than $to_db_version: " . $db->dbCompareVersion('<=' . $to_db_version) . "<br>";
+print "DB Version equal $to_db_version: " . $db->dbCompareVersion('=' . $to_db_version) . "<br>";
+print "DB Version bigger than $to_db_version: " . $db->dbCompareVersion('>=' . $to_db_version) . "<br>";
+print "DB Version bigger $to_db_version: " . $db->dbCompareVersion('>' . $to_db_version) . "<br>";
+
+$db->dbSetEncoding('SJIS');
+print "ENCODING TEST: " . $db->dbVersionInfo('client_encoding') . "/" . $db->dbGetEncoding() . "<br>";
+$db->dbResetEncoding();
+
+$res = $db->dbReturn("SELECT * FROM max_test");
+print "DB RETURN ROWS: " . $db->dbGetNumRows() . "<br>";
+
+while (is_array($res = $db->dbReturn("SELECT * FROM max_test", DbIo::USE_CACHE, true))) {
+	print "UUD/TIME: " . $res['uid'] . "/" . $res['time'] . "<br>";
 }
-print "CACHED DATA: <pre>" . print_r($db->cursor_ext, true) . "</pre><br>";
-while ($res = $db->dbReturn("SELECT * FROM max_test")) {
-	print "[CACHED] TIME: " . $res['time'] . "<br>";
+print "CACHED DATA: <pre>" . print_r($db->dbGetCursorExt(), true) . "</pre><br>";
+while (is_array($res = $db->dbReturn("SELECT * FROM max_test", DbIo::USE_CACHE))) {
+	print "[CACHED] UID/TIME: " . $res['uid'] . "/" . $res['time'] . "<br>";
+	// print "****RES: <pre>" . print_r($res, true) . "</pre><br>";
 }
+// print "CACHED REREAD DATA: <pre>" . print_r($db->dbGetCursorExt(), true) . "</pre><br>";
+while (is_array($res = $db->dbReturn("SELECT * FROM max_test", DbIo::NO_CACHE))) {
+	print "[NO CACHE] UID.TIME: " . $res['uid'] . "/" . $res['time'] . "<br>";
+	// print "****RES: <pre>" . print_r($res, true) . "</pre><br>";
+}
+print "NO CACHED DATA: <pre>" . print_r($db->dbGetCursorExt(), true) . "</pre><br>";
+// alternate check for valid data
+// while (($res = $db->dbReturn("SELECT * FROM max_test")) !== false) {
+// 	print "[CACHED] TIME: " . $res['time'] . "<br>";
+// }
+// while (is_array($res = $db->dbReturn("SELECT * FROM max_test", DbIo::USE_CACHE))) {
+// 	print "UUD/TIME: " . $res['uid'] . "/" . $res['time'] . "<br>";
+// }
 
 print "<pre>";
-$status = $db->dbExec("INSERT INTO foo (test) VALUES ('FOO TEST " . time() . "') RETURNING test");
-print "DIRECT INSERT STATUS: $status | "
-	 . "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
-	 . "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
-	 . "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+
+print "SOCKET: " . pg_socket($db->dbGetDbh()) . "<br>";
+
+// truncate test_foo table before testing
+print "<b>TRUNCATE test_foo</b><br>";
+$query = "TRUNCATE test_foo";
+$db->dbExec($query);
+print "<b>TRUNCATE test_foobar</b><br>";
+$query = "TRUNCATE test_foobar";
+$db->dbExec($query);
+
+$status = $db->dbExec("INSERT INTO test_foo (test) VALUES ('FOO TEST " . time() . "') RETURNING test");
+print "DIRECT INSERT STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "DB OBJECT: <pre>" . print_r($status, true) . "</pre>| "
+	. "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING EXT[test]: " . print_r($db->dbGetReturningExt('test'), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
 
 // should throw deprecated error
 // $db->getReturningExt();
 print "DIRECT INSERT PREVIOUS INSERTED: "
-	. print_r($db->dbReturnRow("SELECT foo_id, test FROM foo WHERE foo_id = " . $db->dbGetInsertPK()), true) . "<br>";
-$db->dbPrepare("ins_foo", "INSERT INTO foo (test) VALUES ($1)");
-$status = $db->dbExecute("ins_foo", array('BAR TEST ' . time()));
-print "PREPARE INSERT STATUS: $status | "
-	 . "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
-	 . "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
-	 . "RETURNING RETURN: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+	. print_r($db->dbReturnRow("SELECT test_foo_id, test FROM test_foo "
+		. "WHERE test_foo_id = " . $db->dbGetInsertPK()), true) . "<br>";
+
+// PREPARED INSERT
+$db->dbPrepare("ins_test_foo", "INSERT INTO test_foo (test) VALUES ($1) RETURNING test");
+$status = $db->dbExecute("ins_test_foo", ['BAR TEST ' . time()]);
+print "PREPARE INSERT[ins_test_foo] STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING RETURN: " . print_r($db->dbGetReturningArray(), true) . "<br>";
 
 print "PREPARE INSERT PREVIOUS INSERTED: "
-	. print_r($db->dbReturnRow("SELECT foo_id, test FROM foo WHERE foo_id = " . $db->dbGetInsertPK()), true) . "<br>";
+	. print_r($db->dbReturnRow("SELECT test_foo_id, test FROM test_foo "
+	. "WHERE test_foo_id = " . $db->dbGetInsertPK()), true) . "<br>";
 // returning test with multiple entries
 // $status = $db->db_exec(
-// 	"INSERT INTO foo (test) VALUES "
+// 	"INSERT INTO test_foo (test) VALUES "
 // 	. "('BAR 1 " . time() . "'), "
 // 	. "('BAR 2 " . time() . "'), "
 // 	. "('BAR 3 " . time() . "') "
-// 	. "RETURNING foo_id"
+// 	. "RETURNING test_foo_id"
 // );
 $status = $db->dbExec(
-	"INSERT INTO foo (test) VALUES "
+	"INSERT INTO test_foo (test) VALUES "
 	. "('BAR 1 " . time() . "'), "
 	. "('BAR 2 " . time() . "'), "
 	. "('BAR 3 " . time() . "') "
-	. "RETURNING foo_id, test"
+	. "RETURNING test_foo_id, test"
 );
-print "DIRECT MULTIPLE INSERT STATUS: $status | "
-	 . "PRIMARY KEYS: " . print_r($db->dbGetInsertPK(), true) . " | "
-	 . "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
-	 . "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+print "DIRECT MULTIPLE INSERT WITH RETURN STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "PRIMARY KEYS: " . print_r($db->dbGetInsertPK(), true) . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING EXT[test]: " . print_r($db->dbGetReturningExt('test'), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
 
 // no returning, but not needed ;
-$status = $db->dbExec("INSERT INTO foo (test) VALUES ('FOO; TEST " . time() . "');");
-print "DIRECT INSERT STATUS: $status | "
-	 . "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
-	 . "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
-	 . "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+$status = $db->dbExec("INSERT INTO test_foo (test) VALUES ('FOO; TEST " . time() . "')");
+print "DIRECT INSERT NO RETURN STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+$last_insert_pk = $db->dbGetInsertPK();
+
+// is_array read test
+$q = "SELECT test_foo_id, test FROM test_foo WHERE test_foo_id = " . $last_insert_pk;
+if (is_array($s_res = $db->dbReturnRow($q)) && !empty($s_res['test'])) {
+	print "WE HAVE DATA FOR: " . $last_insert_pk . " WITH: " . $s_res['test'] . "<br>";
+}
 
 // UPDATE WITH RETURNING
-$status = $db->dbExec("UPDATE foo SET test = 'SOMETHING DIFFERENT' WHERE foo_id = 3688452 RETURNING test");
-print "UPDATE STATUS: $status | "
-	 . "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
-	 . "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+$status = $db->dbExec("UPDATE test_foo SET test = 'SOMETHING DIFFERENT' "
+	. "WHERE test_foo_id = " . $last_insert_pk . " RETURNING test");
+print "UPDATE WITH PK " . $last_insert_pk
+	. " RETURN STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+
+
+// INSERT WITH NO RETURNING
+$status = $db->dbExec("INSERT INTO test_foobar (type, integer) VALUES ('WITHOUT DATA', 456)");
+print "INSERT WITH NO PRIMARY KEY NO RETURNING STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+
+$status = $db->dbExec("INSERT INTO test_foobar (type, integer) VALUES ('WITH DATA', 123) RETURNING type, integer");
+print "INSERT WITH NO PRIMARY KEY WITH RETURNING STATUS: " . Support::printToString($status) . " |<br>"
+	. "QUERY: " . $db->dbGetQuery() . " |<br>"
+	. "PRIMARY KEY: " . $db->dbGetInsertPK() . " | "
+	. "RETURNING EXT: " . print_r($db->dbGetReturningExt(), true) . " | "
+	. "RETURNING ARRAY: " . print_r($db->dbGetReturningArray(), true) . "<br>";
+
 print "</pre>";
 
-// REEAD PREPARE
+// READ PREPARE
 if (
 	$db->dbPrepare(
-		'sel_foo',
-		"SELECT foo_id, test, some_bool, string_a, number_a, number_a_numeric, some_time "
-		. "FROM foo ORDER BY foo_id DESC LIMIT 5"
+		'sel_test_foo',
+		"SELECT test_foo_id, test, some_bool, string_a, number_a, number_a_numeric, some_time "
+		. "FROM test_foo ORDER BY test_foo_id DESC LIMIT 5"
 	) === false
 ) {
-	print "Error in sel_foo prepare<br>";
+	print "Error in sel_test_foo prepare<br>";
 } else {
 	$max_rows = 6;
 	// do not run this in dbFetchArray directly as
 	// dbFetchArray(dbExecute(...))
 	// this will end in an endless loop
-	$cursor = $db->dbExecute('sel_foo', []);
+	$cursor = $db->dbExecute('sel_test_foo', []);
 	$i = 1;
 	while (($res = $db->dbFetchArray($cursor, true)) !== false) {
 		print "DB PREP EXEC FETCH ARR: " . $i . ": <pre>" . print_r($res, true) . "</pre><br>";
@@ -138,14 +221,16 @@ if (
 
 
 # db write class test
-$table = 'foo';
+$table = 'test_foo';
 print "TABLE META DATA: " . DgS::printAr($db->dbShowTableMetaData($table)) . "<br>";
+// insert first, then use primary key to update
 $primary_key = ''; # unset
-$db_write_table = array('test', 'string_a', 'number_a', 'some_bool');
-//	$db_write_table = array('test');
-$object_fields_not_touch = array();
-$object_fields_not_update = array();
-$data = array('test' => 'BOOL TEST SOMETHING ' . time(), 'string_a' => 'SOME TEXT', 'number_a' => 5);
+$db_write_table = ['test', 'string_a', 'number_a', 'some_bool'];
+$object_fields_not_touch = [];
+$object_fields_not_update = [];
+$data = [
+	'test' => 'dbWriteDataExt: BOOL TEST SOMETHING ' . time(), 'string_a' => 'SOME TEXT', 'number_a' => 5
+];
 $primary_key = $db->dbWriteDataExt(
 	$db_write_table,
 	$primary_key,
@@ -154,8 +239,10 @@ $primary_key = $db->dbWriteDataExt(
 	$object_fields_not_update,
 	$data
 );
-print "Wrote to DB tabel $table and got primary key $primary_key<br>";
-$data = array('test' => 'BOOL TEST ON ' . time(), 'string_a' => '', 'number_a' => 0, 'some_bool' => 1);
+print "Wrote to DB tabel $table with data " . print_r($data, true) . " and got primary key $primary_key<br>";
+$data = [
+	'test' => 'dbWriteDataExt: BOOL TEST ON ' . time(), 'string_a' => '', 'number_a' => 0, 'some_bool' => 1
+];
 $primary_key = $db->dbWriteDataExt(
 	$db_write_table,
 	$primary_key,
@@ -164,8 +251,10 @@ $primary_key = $db->dbWriteDataExt(
 	$object_fields_not_update,
 	$data
 );
-print "Wrote to DB tabel $table and got primary key $primary_key<br>";
-$data = array('test' => 'BOOL TEST OFF ' . time(), 'string_a' => null, 'number_a' => null, 'some_bool' => 0);
+print "Wrote to DB tabel $table with data " . print_r($data, true) . " and got primary key $primary_key<br>";
+$data = [
+	'test' => 'dbWriteDataExt: BOOL TEST OFF ' . time(), 'string_a' => null, 'number_a' => null, 'some_bool' => 0
+];
 $primary_key = $db->dbWriteDataExt(
 	$db_write_table,
 	$primary_key,
@@ -174,8 +263,10 @@ $primary_key = $db->dbWriteDataExt(
 	$object_fields_not_update,
 	$data
 );
-print "Wrote to DB tabel $table and got primary key $primary_key<br>";
-$data = array('test' => 'BOOL TEST UNSET ' . time());
+print "Wrote to DB tabel $table with data " . print_r($data, true) . " and got primary key $primary_key<br>";
+$data = [
+	'test' => 'dbWriteDataExt: BOOL TEST UNSET ' . time()
+];
 $primary_key = $db->dbWriteDataExt(
 	$db_write_table,
 	$primary_key,
@@ -184,21 +275,61 @@ $primary_key = $db->dbWriteDataExt(
 	$object_fields_not_update,
 	$data
 );
-print "Wrote to DB tabel $table and got primary key $primary_key<br>";
+print "Wrote to DB tabel $table with data " . print_r($data, true) . " and got primary key $primary_key<br>";
 
 // return Array Test
 $query = "SELECT type, sdate, integer FROM foobar";
 $data = $db->dbReturnArray($query, true);
-print "Full foobar list: <br><pre>" . print_r($data, true) . "</pre><br>";
+print "Rows: " . $db->dbGetNumRows() . ", Full foobar list: <br><pre>" . print_r($data, true) . "</pre><br>";
+
+// trigger a warning
+print "<b>WARNING NEXT</b><br>";
+// trigger an error
+print "<b>ERROR NEXT</b><br>";
+$query = "INSERT invalid FROM invalid";
+$data = $db->dbReturnArray($query);
+print "ERROR (INS ON dbExec): "
+	. $db->dbGetLastError() . "/" . $db->dbGetLastWarning() . "/"
+	. "<pre>" . print_r($db->dbGetCombinedErrorHistory(), true) . "</pre><br>";
+$query = "SELECT invalid FROM invalid";
+$data = $db->dbReturnArray($query);
+print "ERROR (HARD ERROR): "
+	. $db->dbGetLastError() . "/" . $db->dbGetLastWarning() . "/"
+	. "<pre>" . print_r($db->dbGetCombinedErrorHistory(), true) . "</pre><br>";
+// Now a good query will fail
+$query = "SELECT type, sdate, integer FROM foobar";
+$data = $db->dbReturnRow($query, true);
+print "GOOD SELECT AFTER ERROR: "
+	. $db->dbGetLastError() . "/" . $db->dbGetLastWarning() . "/"
+	. "<pre>" . print_r($db->dbGetCombinedErrorHistory(), true) . "</pre><br>";
+print "GOOD SELECT AFTER ERROR: <br><pre>" . print_r($data, true) . "</pre><br>";
+
+/*
+set error id in
+dbPrepare
+dbExecute
+dbExecAsync
+dbWriteDataExt
+dbReturnArray
+dbReturnRow
+dbFetchArray (?)
+dbExec (if not set before)
+dbReturn
+dbShowTableMetaData
+*/
+
+// how to handle HARD errors
 
 # async test queries
-/*	$db->dbExecAsync("SELECT test FROM foo, (SELECT pg_sleep(10)) as sub WHERE foo_id IN (27, 50, 67, 44, 10)");
+/*
+$db->dbExecAsync(
+	"SELECT test FROM test_foo, (SELECT pg_sleep(10)) as sub "
+		. "WHERE test_foo_id IN (27, 50, 67, 44, 10)"
+);
 echo "WAITING FOR ASYNC: ";
-$chars = array('|', '/', '-', '\\');
-while (($ret = $db->dbCheckAsync()) === true)
-{
-	if ((list($_, $char) = each($chars)) === FALSE)
-	{
+$chars = ['|', '/', '-', '\\'];
+while (($ret = $db->dbCheckAsync()) === true) {
+	if ((list($_, $char) = each($chars)) === FALSE) {
 		reset($chars);
 		list($_, $char) = each($chars);
 	}
@@ -208,41 +339,37 @@ while (($ret = $db->dbCheckAsync()) === true)
 }
 print "<br>END STATUS: " . $ret . "<br>";
 //	while ($res = $db->dbFetchArray($ret))
-while ($res = $db->dbFetchArray())
-{
+while ($res = $db->dbFetchArray()) {
 	echo "RES: " . $res['test'] . "<br>";
 }
 # test async insert
-$db->dbExecAsync("INSERT INTO foo (Test) VALUES ('ASYNC TEST " . time() . "')");
+$db->dbExecAsync("INSERT INTO test_foo (Test) VALUES ('ASYNC TEST " . time() . "')");
 echo "WAITING FOR ASYNC INSERT: ";
-while (($ret = $db->dbCheckAsync()) === true)
-{
+while (($ret = $db->dbCheckAsync()) === true) {
 	print " . ";
 	sleep(1);
 	flush();
 }
 print "<br>END STATUS: " . $ret . " | PK: " . $db->insert_id . "<br>";
 print "ASYNC PREVIOUS INSERTED: "
-	. print_r($db->dbReturnRow("SELECT foo_id, test FROM foo WHERE foo_id = " . $db->insert_id), true) . "<br>"; */
+	. print_r(
+		$db->dbReturnRow("SELECT test_foo_id, test FROM test_foo WHERE test_foo_id = "
+			. $db->insert_id),
+		true
+	) . "<br>";
+*/
 
-$to_db_version = '9.1.9';
-print "VERSION DB: " . $db->dbVersion() . "<br>";
-print "DB Version smaller $to_db_version: " . $db->dbCompareVersion('<' . $to_db_version) . "<br>";
-print "DB Version smaller than $to_db_version: " . $db->dbCompareVersion('<=' . $to_db_version) . "<br>";
-print "DB Version equal $to_db_version: " . $db->dbCompareVersion('=' . $to_db_version) . "<br>";
-print "DB Version bigger than $to_db_version: " . $db->dbCompareVersion('>=' . $to_db_version) . "<br>";
-print "DB Version bigger $to_db_version: " . $db->dbCompareVersion('>' . $to_db_version) . "<br>";
-
-/*	$q = "SELECT FOO FRO BAR";
-// $q = "Select * from foo";
-$foo = $db->dbExecAsync($q);
+/*
+$q = "Select * from test_foo";
+$test_foo = $db->dbExecAsync($q);
 print "[ERR] Query: " . $q . "<br>";
-print "[ERR] RESOURCE: $foo<br>";
+print "[ERR] RESOURCE: $test_foo<br>";
 while (($ret = $db->dbCheckAsync()) === true)
 {
 	print "[ERR]: $ret<br>";
 	sleep(5);
-} */
+}
+*/
 
 // search path check
 $q = "SHOW search_path";
@@ -256,7 +383,9 @@ $status = $db->dbExec(
 	. "('TIME: " . time() . "', " . rand(1, 10) . ")"
 );
 print "OTHER SCHEMA INSERT STATUS: "
-	. $status . " | PK NAME: " . $db->pk_name . ", PRIMARY KEY: " . $db->insert_id . "<br>";
+	. Support::printToString($status)
+	. " | PK NAME: " . $db->dbGetInsertPKName()
+	. ", PRIMARY KEY: " . $db->dbGetInsertPK() . "<br>";
 
 print "<b>NULL TEST DB READ</b><br>";
 $q = "SELECT uid, null_varchar, null_int FROM test_null_data WHERE uid = 'A'";
@@ -267,7 +396,7 @@ print "ISSET: " . isset($res['null_varchar']) . "<br>";
 print "EMPTY: " . empty($res['null_varchar']) . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.debug.php

@@ -24,9 +24,7 @@ define('USE_DATABASE', false);
 // sample config
 require 'config.php';
 // set session name
-if (!defined('SET_SESSION_NAME')) {
-	define('SET_SESSION_NAME', EDIT_SESSION_NAME);
-}
+$GLOBALS['SET_SESSION_NAME'] = EDIT_SESSION_NAME;
 // define log file id
 $LOG_FILE_ID = 'classTest-debug';
 ob_end_flush();
@@ -36,8 +34,13 @@ $ECHO_ALL = true;
 use CoreLibs\Debug\Support as DebugSupport;
 use CoreLibs\Debug\FileWriter;
 
-$basic = new CoreLibs\Basic();
-$debug = new CoreLibs\Debug\Logging();
+$debug = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	'debug_all' => $DEBUG_ALL,
+	'print_all' => $PRINT_ALL,
+	'echo_all' => $ECHO_ALL,
+]);
 $debug_support_class = 'CoreLibs\Debug\Support';
 $debug_logging_class = 'CoreLibs\Debug\Logging';
 
@@ -50,8 +53,14 @@ function test()
 	return DebugSupport::getCallerMethod(1);
 }
 
+function test2()
+{
+	return DebugSupport::getCallerMethodList(1);
+}
+
 print "S::GETCALLERMETHOD: " . DebugSupport::getCallerMethod(0) . "<br>";
 print "S::GETCALLERMETHOD: " . test() . "<br>";
+print "S::GETCALLERMETHODLIST: <pre>" . print_r(test2(), true) . "</pre><br>";
 print "S::PRINTAR: " . DebugSupport::printAr(['Foo', 'Bar']) . "<br>";
 print "V-S::PRINTAR: " . $debug_support_class::printAr(['Foo', 'Bar']) . "<br>";
 print "S::DEBUSTRING(s): " . DebugSupport::debugString('SET') . "<br>";
@@ -63,6 +72,33 @@ print "C->DEBUG: " . $debug->debug('CLASS-TEST-DEBUG', 'Class Test Debug') . "<b
 print "C->DEBUG(html): " . $debug->debug('CLASS-TEST-DEBUG', 'HTML TAG<br><b>BOLD</b>') . "<br>";
 print "C->DEBUG(html,strip): " . $debug->debug('CLASS-TEST-DEBUG', 'HTML TAG<br><b>BOLD</b>', true) . "<br>";
 print "C->PRINTERRORMSG: <br>" . $debug->printErrorMsg() . "<br>";
+
+echo "<b>OPTIONS DEBUG CALL</b><br>";
+
+// new log type with options
+$new_log = new CoreLibs\Debug\Logging([
+	'log_folder' => '../log/',
+	'file_id' => 'DebugTestNewLogger',
+	// add file date
+	'print_file_date' => true,
+	// split into level (debug code)
+	'per_level' => false,
+	// per class called
+	'per_class' => false,
+	// per page
+	'per_page' => false,
+	// for each page call
+	'per_run' => false,
+	// set debug and print flags
+	'debug_all' => true,
+	'echo_all' => true,
+	'print_all' => true,
+]);
+$new_log->debug('OPTIONS TYPE', 'New Type error');
+print "OPTIONS LOGGER:<br>" . $new_log->printErrorMsg();
+$new_log->setLogLevel('debug', 'on', ['A', 'B', 'C' => false]);
+print "LOG LEVEL: " .  DebugSupport::printAr($new_log->getLogLevel('debug', 'on')) . "<br>";
+
 echo "<b>CLASS DEBUG CALL</b><br>";
 
 // @codingStandardsIgnoreLine
@@ -124,29 +160,9 @@ class AttachOutside
 		return get_class($this);
 	}
 }
-$ao = new AttachOutside($basic->log);
+$ao = new AttachOutside($debug);
 print "AO-CLASS: DEBUG: " . $ao->test() . "<br>";
 
-// @codingStandardsIgnoreLine
-class AttachFull
-{
-	public $main;
-	public function __construct(object $class)
-	{
-		$this->main = $class;
-	}
-	public function test()
-	{
-		// should trigger deprecated
-		return $this->main->rgb2hex(2, 3, 4);
-	}
-}
-
-$af = new AttachFull($basic);
-// should trigger deprecated
-print "DEPREACTEDTEST: " . $af->test() . "<br>";
-
-
 print "GETCALLERCLASS(NON CLASS): " . \CoreLibs\Debug\Support::getCallerClass() . "<br>";
 
 // fdebug
@@ -155,9 +171,9 @@ print "S::FDEBUG: " . FileWriter::fdebug('CLASS TEST DEBUG FILE: ' . date('Y-m-d
 
 // error message
 // future DEPRECATED
-// $basic->debug('BASIC CLASS', 'Debug test');
-$basic->log->debug('BASIC CLASS', 'Debug test');
-print "BASIC PRINTERRORMSG:<br>" . $basic->log->printErrorMsg();
+// $debug->debug('BASIC CLASS', 'Debug test');
+$debug->debug('BASIC CLASS', 'Debug test');
+print "BASIC PRINTERRORMSG:<br>" . $debug->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.email.php

@@ -32,7 +32,16 @@ ob_end_flush();
 use CoreLibs\Check\Email;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 
 print "<html><head><title>TEST CLASS: HTML/ELEMENTS</title><head>";
 print "<body>";
@@ -44,6 +53,7 @@ print "S::GETEMAILREGEX(2): " . Email::getEmailRegex(2) . "<br>";
 print "S::GETEMAILREGEX(7): " . Email::getEmailRegex(7) . "<br>";
 print "S::GETEMAILREGEX(8 invalid): " . Email::getEmailRegex(8) . "<br>";
 print "S::GETEMAILREGEXCHECK: " . DgS::printAr(Email::getEmailRegexCheck()) . "<br>";
+print "S::GETEMAILREGEXERRORMESSAGE " . Dgs::printAr(Email::getEmailRegexErrorMessage(1)) . "<br>";
 
 $email = [
 	'foo@bar.org',
@@ -53,14 +63,26 @@ foreach ($email as $s_email) {
 	print "S::EMAIL: $s_email: " . Email::getEmailType($s_email) . "<br>";
 	print "S::EMAIL SHORT: $s_email: " . Email::getEmailType($s_email, true) . "<br>";
 }
-// DEPRECATED
-/* foreach ($email as $s_email) {
-	print "D/S-EMAIL: $s_email: ".$basic->getEmailType($s_email)."<br>";
-	print "D/S-EMAIL SHORT: $s_email: ".$basic->getEmailType($s_email, true)."<br>";
-} */
+$email = [
+	'test@test.com',
+	'',
+	'-@-',
+	'.test@test.com',
+	'test@t_est.com',
+	'test@@test.com',
+	'test@test..com',
+	'test@@test..com',
+	'test@test.',
+	'test@test.j',
+];
+foreach ($email as $s_email) {
+	print "S::CHECKEMAIL: " . $s_email . ": " . (Email::checkEmail($s_email) ? 'Yes' : 'No') . "<br>";
+	print "S::CHECKEMAILFULL: " . $s_email . ": " . Dgs::printAr(Email::checkEmailFull($s_email)) . "<br>";
+	print "S::CHECKEMAILFULL(true): " . $s_email . ": " . Dgs::printAr(Email::checkEmailFull($s_email, true)) . "<br>";
+}
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.encoding.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Language\Encoding;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_encoding = new CoreLibs\Language\Encoding();
 $encoding_class = 'CoreLibs\Language\Encoding';
 
@@ -39,7 +48,7 @@ print "<html><head><title>TEST CLASS: ENCODING</title><head>";
 print "<body>";
 print '<div><a href="class_test.php">Class Test Master</a></div>';
 
-// print "Valid encoding: ".$basic->printAr(mb_list_encodings())."<br>";
+// print "Valid encoding: ".$log->printAr(mb_list_encodings())."<br>";
 
 $mime_encodes = [
 	['Simple string UTF8', 'UTF-8'],
@@ -86,14 +95,8 @@ $_string = $enc_strings[1];
 $string = Encoding::checkConvertEncoding($_string, 'UTF-8', 'ISO-2022-JP-MS');
 print "S::ENC CHECK: $_string: " . ($string === false ? '-OK-' : $string) . "<br>";
 
-// DEPRECATED
-/* $string = $basic->checkConvertEncoding($_string, 'UTF-8', 'ISO-2022-JP-MS');
-print "ENC CHECK: $_string: ".($string === false ? '-OK-' : $string)."<br>";
-print "CONV ENCODING: $_string: ".$basic->convertEncoding($_string, 'ISO-2022-JP')."<br>";
-print "D/__MBMIMEENCODE: ".$basic->__mbMimeEncode('Some Text', 'UTF-8')."<br>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.file.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Check\File;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 
 print "<html><head><title>TEST CLASS: FILE</title><head>";
 print "<body>";
@@ -43,7 +52,7 @@ $file = getcwd() . DIRECTORY_SEPARATOR . 'class_test.file.php';
 print "GETLINESFROMFILE: $file: " . File::getLinesFromFile($file) . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.hash.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Create\Hash;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $hash_class = 'CoreLibs\Create\Hash';
 
 // define a list of from to color sets for conversion test
@@ -45,20 +54,24 @@ $to_crc = 'Some text block';
 print "S::__CRC32B: $to_crc: " . $hash_class::__crc32b($to_crc) . "<br>";
 print "S::__SHA1SHORT(off): $to_crc: " . $hash_class::__sha1short($to_crc) . "<br>";
 print "S::__SHA1SHORT(on): $to_crc: " . $hash_class::__sha1short($to_crc, true) . "<br>";
-print "S::__hash(d): $to_crc: " . $hash_class::__hash($to_crc) . "<br>";
+print "S::__hash(d): " . $to_crc . "/"
+	. Hash::STANDARD_HASH_SHORT . ": " . $hash_class::__hash($to_crc) . "<br>";
 foreach (['adler32', 'fnv132', 'fnv1a32', 'joaat'] as $__hash_c) {
 	print "S::__hash($__hash_c): $to_crc: " . $hash_class::__hash($to_crc, $__hash_c) . "<br>";
 }
 // static use
 print "U-S::__CRC32B: $to_crc: " . Hash::__crc32b($to_crc) . "<br>";
 
-// DEPRECATED
-/* print "D/__CRC32B: $to_crc: ".$basic->__crc32b($to_crc)."<br>";
-print "D/__SHA1SHORT(off): $to_crc: ".$basic->__sha1short($to_crc)."<br>";
-print "D/__hash(d): $to_crc: ".$basic->__hash($to_crc)."<br>"; */
+print "<br>CURRENT STANDARD_HASH_SHORT: " . Hash::STANDARD_HASH_SHORT . "<br>";
+print "<br>CURRENT STANDARD_HASH_LONG: " . Hash::STANDARD_HASH_LONG . "<br>";
+print "HASH SHORT: " . $to_crc . ": " . Hash::__hash($to_crc) . "<br>";
+print "HASH LONG: " . $to_crc . ": " . Hash::__hashLong($to_crc) . "<br>";
+
+// print "UNIQU ID SHORT : " . Hash::__uniqId() . "<br>";
+// print "UNIQU ID LONG : " . Hash::__uniqIdLong() . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.html.php

@@ -32,7 +32,16 @@ ob_end_flush();
 use CoreLibs\Convert\Html;
 use CoreLibs\Output\Form\Elements;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_html = new CoreLibs\Convert\Html();
 $_elements = new CoreLibs\Output\Form\Elements();
 $html_class = 'CoreLibs\Convert\Html';
@@ -72,7 +81,7 @@ $checked_list = [
 ];
 foreach ($checked_list as $check) {
 	print "CHECKED(0): $check[0]: " . Html::checked($check[1], $check[0]) . "<br>";
-	print "CHECKED(1): $check[0]: " . Html::checked($check[1], $check[0], 1) . "<br>";
+	print "CHECKED(1): $check[0]: " . Html::checked($check[1], $check[0], Html::CHECKED) . "<br>";
 }
 
 // magic link creation test
@@ -88,17 +97,6 @@ foreach ($magic_links as $magic_link) {
 	print "MAGICLINK: " . Html::htmlent($magic_link) . ": " . Html::htmlent(Elements::magicLinks($magic_link)) . "<br>";
 }
 
-// DEPREACTED
-/* $string = "Deprecated Something < = > Other <br> Deprecated Next line";
-print "D/HTMLENT: $string: ".$basic->htmlent($string)."<br>";
-print "D/REMOVELB: $string: ".$basic->removeLB($string)."<br>";
-$date_str = [2021, 5, 1, 11, 10];
-print "D/PRINTDATETIME: "
-	. $basic->printDateTime($date_str[0], $date_str[1], $date_str[2], $date_str[3], $date_str[4])."<br>";
-$magic_link = 'http://www.somelink.com/?with=1234|Some Title|';
-print "D/MAGICLINK: ".Html::htmlent($basic->magicLinks($magic_link))."<Br>";
-*/
-
 $text = 'I am some text
 with some
 line breaks
@@ -109,7 +107,7 @@ print "LB remove: " . \CoreLibs\Convert\Html::removeLB($text) . "<br>";
 print "LB remove: " . \CoreLibs\Convert\Html::removeLB($text, '##BR##') . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.image.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Output\Image;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_image = new CoreLibs\Output\Image();
 $image_class = 'CoreLibs\Output\Image';
 
@@ -102,17 +111,8 @@ foreach ($images as $image) {
 	echo "<hr>";
 }
 
-// DEPRECATED
-// static
-/* $image = BASE.LAYOUT.CONTENT_PATH.IMAGES.'no_picture.jpg';
-// rotate image first
-$basic->correctImageOrientation($image);
-// thumbnail tests
-echo "<div>S::CREATETHUMBNAILSIMPLE: ".basename($image).": WIDTH: $thumb_width<br><img src="
-	. $basic->createThumbnailSimple($image, $thumb_width)."></div>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.json.php

@@ -29,11 +29,20 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-json';
 ob_end_flush();
 
-use CoreLibs\Check\Jason;
+use CoreLibs\Convert\Json;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
-$json_class = 'CoreLibs\Check\Jason';
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$json_class = 'CoreLibs\Convert\Json';
 
 // define a list of from to color sets for conversion test
 
@@ -42,14 +51,14 @@ print "<body>";
 print '<div><a href="class_test.php">Class Test Master</a></div>';
 
 $json = '{"foo": "bar"}';
-$output = Jason::jsonConvertToArray($json);
+$output = Json::jsonConvertToArray($json);
 print "S::JSON: $json: " . DgS::printAr($output) . "<br>";
-print "S::JSON ERROR: " . Jason::jsonGetLastError() . ": " . Jason::jsonGetLastError(true) . "<br>";
+print "S::JSON ERROR: " . Json::jsonGetLastError() . ": " . Json::jsonGetLastError(true) . "<br>";
 
 $json = '["f: {b"""ar}]';
-$output = Jason::jsonConvertToArray($json);
+$output = Json::jsonConvertToArray($json);
 print "S::E-JSON: $json: " . DgS::printAr($output) . "<br>";
-print "S::E-JSON ERROR: " . Jason::jsonGetLastError() . ": " . Jason::jsonGetLastError(true) . "<br>";
+print "S::E-JSON ERROR: " . Json::jsonGetLastError() . ": " . Json::jsonGetLastError(true) . "<br>";
 
 // direct
 $json = '{"direct": "static function call"}';
@@ -62,14 +71,13 @@ $output = $json_class::jsonConvertToArray($json);
 print "J/S::E-JSON: $json: " . DgS::printAr($output) . "<br>";
 print "J/S::E-JSON ERROR: " . $json_class::jsonGetLastError() . ": " . $json_class::jsonGetLastError(true) . "<br>";
 
-// DEPRECATE TEST
-/* $json = '["f: {b"""ar}]';
-$output = $basic->jsonConvertToArray($json);
-print "E-JSON: $json: ".DgS::printAr($output)."<br>";
-print "E-JSON ERROR: ".$basic->jsonGetLastError().": ".$basic->jsonGetLastError(true)."<br>"; */
+// $json = '{"foo": "bar"}';
+// $output = Jason::jsonConvertToArray($json);
+// print "S::JSON: $json: " . DgS::printAr($output) . "<br>";
+// print "S::JSON ERROR: " . Jason::jsonGetLastError() . ": " . Jason::jsonGetLastError(true) . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.lang.php

@@ -52,9 +52,6 @@ echo "LANGUAGE FILE: " . $l->__getMoFile() . "<br>";
 echo "INPUT TEST: " . $string . " => " . $l->__($string) . "<br>";
 // TODO: run compare check input must match output
 
-// error message
-print $basic->log->printErrorMsg();
-
 print "</body></html>";
 
 // __END__

www/admin/class_test.math.php

@@ -29,7 +29,16 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-math';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_math = new CoreLibs\Convert\Math();
 $math_class = 'CoreLibs\Convert\Math';
 
@@ -41,19 +50,18 @@ print '<div><a href="class_test.php">Class Test Master</a></div>';
 
 print "FCEIL: " . $_math->fceil(5.1234567890, 5) . "<br>";
 print "FLOORP: " . $_math->floorp(5123456, -3) . "<br>";
+print "FLOORP: " . $_math->floorp(5123456, -10) . "<br>";
 print "INITNUMERIC: " . $_math->initNumeric('123') . "<br>";
 
 print "S-FCEIL: " . $math_class::fceil(5.1234567890, 5) . "<br>";
 print "S-FLOORP: " . $math_class::floorp(5123456, -3) . "<br>";
+print "S-INITNUMERIC: " . $math_class::initNumeric(123) . "<br>";
+print "S-INITNUMERIC: " . $math_class::initNumeric(123.456) . "<br>";
 print "S-INITNUMERIC: " . $math_class::initNumeric('123') . "<br>";
-
-// DEPRECATED
-/* print "FCEIL: ".$basic->fceil(5.1234567890, 5)."<br>";
-print "FLOORP: ".$basic->floorp(5123456, -3)."<br>";
-print "INITNUMERIC: ".$basic->initNumeric('123')."<br>"; */
+print "S-INITNUMERIC: " . $math_class::initNumeric('123.456') . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.mime.php

@@ -29,7 +29,16 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-mime';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_mime = new CoreLibs\Convert\MimeAppName();
 
 print "<html><head><title>TEST CLASS: MIME</title><head>";
@@ -54,14 +63,7 @@ print "S::App for mime $mime: " . \CoreLibs\Convert\MimeAppName::mimeGetAppName(
 $mime = 'application/vnd.ms-excel';
 print "S::App for mime $mime: " . \CoreLibs\Convert\MimeAppName::mimeGetAppName($mime) . "<br>";
 
-// DEPRECATED
-/* $mime = 'application/illustrator';
-print "MIME $mime: ".$basic->mimeGetAppName($mime)."<br>";
-$mime = 'fake/mime';
-$basic->mimeSetAppName($mime, 'This is a fake mime');
-print "MIME $mime: ".$basic->mimeGetAppName($mime)."<br>"; */
-
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.output.form.php

@@ -32,6 +32,7 @@ $LOG_FILE_ID = 'classTest-form';
 ob_end_flush();
 
 // define an array for page use
+$table_arrays = [];
 $table_arrays[\CoreLibs\Get\System::getPageName(1)] = [
 	// form fields mtaching up with db fields
 	'table_array' => [
@@ -56,9 +57,17 @@ $table_arrays[\CoreLibs\Get\System::getPageName(1)] = [
 	]
 ];
 
-$basic = new CoreLibs\Basic();
-$form = new CoreLibs\Output\Form\Generate(DB_CONFIG);
-// $db = new CoreLibs\DB\IO(DB_CONFIG, $basic->log);
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$form = new CoreLibs\Output\Form\Generate(DB_CONFIG, $log);
 
 print "<html><head><title>TEST CLASS: FORM GENERATE</title><head>";
 print "<body>";
@@ -69,7 +78,7 @@ print "MOBILE PHONE: " . $form->mobile_phone . "<br>";
 print "MY PAGE NAME: " . $form->my_page_name . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.password.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Check\Password as PwdChk;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_password = new CoreLibs\Check\Password();
 $password_class = 'CoreLibs\Check\Password';
 
@@ -55,15 +64,8 @@ print "PASSWORD REHASH: " . (string)$password_class::passwordRehashCheck($enc_pa
 // direct static
 print "S::PASSWORD VERFIY: " . (string)PwdChk::passwordVerify($password, $enc_password) . "<br>";
 
-// DEPRECATED
-/* $password = 'deprecated4567';
-$enc_password = $basic->passwordSet($password);
-print "PASSWORD: $password: ".$enc_password."<br>";
-print "PASSWORD VERIFY: ".(string)$basic->passwordVerify($password, $enc_password)."<br>";
-print "PASSWORD REHASH: ".(string)$basic->passwordRehashCheck($enc_password)."<br>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.php

@@ -29,21 +29,32 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest';
 
 // init login & backend class
-$login = new CoreLibs\ACL\Login(DB_CONFIG);
-$basic = new CoreLibs\Admin\Backend(DB_CONFIG);
-$basic->dbInfo(true);
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
+$login = new CoreLibs\ACL\Login($db, $log);
+$backend = new CoreLibs\Admin\Backend($db, $log);
+$backend->db->dbInfo(true);
 ob_end_flush();
 
 print "<html><head><title>TEST CLASS</title><head>";
 print "<body>";
 
 print '<div><a href="class_test.db.php">Class Test: DB</a></div>';
-print '<div><a href="class_test.colors.php">Class Test: Colors</a></div>';
+print '<div><a href="class_test.colors.php">Class Test: COLORS</a></div>';
 print '<div><a href="class_test.mime.php">Class Test: MIME</a></div>';
-print '<div><a href="class_test.json.php">Class Test: Json</a></div>';
-print '<div><a href="class_test.token.php">Class Test: Form Token</a></div>';
-print '<div><a href="class_test.password.php">Class Test: Password</a></div>';
-print '<div><a href="class_test.math.php">Class Test: Math</a></div>';
+print '<div><a href="class_test.json.php">Class Test: JSON</a></div>';
+print '<div><a href="class_test.token.php">Class Test: FORM TOKEN</a></div>';
+print '<div><a href="class_test.password.php">Class Test: PASSWORD</a></div>';
+print '<div><a href="class_test.math.php">Class Test: MATH</a></div>';
 print '<div><a href="class_test.html.php">Class Test: HTML/ELEMENTS</a></div>';
 print '<div><a href="class_test.email.php">Class Test: EMAIL</a></div>';
 print '<div><a href="class_test.uids.php">Class Test: UIDS</a></div>';
@@ -57,28 +68,34 @@ print '<div><a href="class_test.array.php">Class Test: ARRAY HANDLER</a></div>';
 print '<div><a href="class_test.file.php">Class Test: FILE</a></div>';
 print '<div><a href="class_test.randomkey.php">Class Test: RANDOM KEY</a></div>';
 print '<div><a href="class_test.system.php">Class Test: SYSTEM</a></div>';
+print '<div><a href="class_test.readenvfile.php">Class Test: READ ENV FILE</a></div>';
 print '<div><a href="class_test.runningtime.php">Class Test: RUNNING TIME</a></div>';
 print '<div><a href="class_test.debug.php">Class Test: DEBUG</a></div>';
-print '<div><a href="class_test.form.php">Class Test: FORM</a></div>';
-print '<div><a href="class_test.backend.php">Class Test: BACKEND ADMIN CLASS</a></div>';
+print '<div><a href="class_test.output.form.php">Class Test: OUTPUT FORM</a></div>';
+print '<div><a href="class_test.admin.backend.php">Class Test: BACKEND ADMIN CLASS</a></div>';
 print '<div><a href="class_test.lang.php">Class Test: LANG/L10n</a></div>';
 print '<div><a href="class_test.smarty.php">Class Test: SMARTY</a></div>';
+print '<div><a href="class_test.autoloader.php">Class Test: AUTOLOADER</a></div>';
 
+print "<hr>";
+// print all _ENV vars set
+print "<div>READ _ENV ARRAY:</div>";
+print "<pre>" . print_r(array_map('htmlentities', $_ENV), true) . "</pre>";
 // set + check edit access id
 $edit_access_id = 3;
 if (is_object($login) && isset($login->acl['unit'])) {
 	print "ACL UNIT: " . print_r(array_keys($login->acl['unit']), true) . "<br>";
 	print "ACCESS CHECK: " . (string)$login->loginCheckEditAccess($edit_access_id) . "<br>";
 	if ($login->loginCheckEditAccess($edit_access_id)) {
-		$basic->edit_access_id = $edit_access_id;
+		$backend->edit_access_id = $edit_access_id;
 	} else {
-		$basic->edit_access_id = $login->acl['unit_id'];
+		$backend->edit_access_id = $login->acl['unit_id'];
 	}
 } else {
 	print "Something went wrong with the login<br>";
 }
 
-//	$basic->log->debug('SESSION', \CoreLibs\Debug\Support::printAr($_SESSION));
+//	$backend->log->debug('SESSION', \CoreLibs\Debug\Support::printAr($_SESSION));
 
 print '<form method="post" name="loginlogout">';
 print '<a href="javascript:document.loginlogout.login_logout.value=\'Logou\';'
@@ -91,22 +108,22 @@ foreach (['on', 'off'] as $flag) {
 	foreach (['debug', 'echo', 'print'] as $type) {
 		$prefix = $flag == 'off' ? 'NOT ' : '';
 		print $prefix . strtoupper($type) . ' OUT: '
-			. \CoreLibs\Debug\Support::printAr($basic->log->getLogLevel($type, $flag)) . '<br>';
+			. \CoreLibs\Debug\Support::printAr($backend->log->getLogLevel($type, $flag)) . '<br>';
 	}
 }
 foreach (['debug', 'echo', 'print'] as $type) {
-	print strtoupper($type) . ' OUT ALL: ' . $basic->log->getLogLevelAll($type) . '<br>';
+	print strtoupper($type) . ' OUT ALL: ' . $backend->log->getLogLevelAll($type) . '<br>';
 }
 
-$basic->log->debug('SOME MARK', 'Some error output');
+$log->debug('SOME MARK', 'Some error output');
 
 // INTERNAL SET
-print "EDIT ACCESS ID: " . $basic->edit_access_id . "<br>";
+print "EDIT ACCESS ID: " . $backend->edit_access_id . "<br>";
 if (is_object($login)) {
-	//	print "ACL: <br>".$basic->print_ar($login->acl)."<br>";
-	$basic->log->debug('ACL', "ACL: " . \CoreLibs\Debug\Support::printAr($login->acl));
-	//	print "DEFAULT ACL: <br>".$basic->print_ar($login->default_acl_list)."<br>";
-	//	print "DEFAULT ACL: <br>".$basic->print_ar($login->default_acl_list)."<br>";
+	//	print "ACL: <br>".$backend->print_ar($login->acl)."<br>";
+	$log->debug('ACL', "ACL: " . \CoreLibs\Debug\Support::printAr($login->acl));
+	//	print "DEFAULT ACL: <br>".$backend->print_ar($login->default_acl_list)."<br>";
+	//	print "DEFAULT ACL: <br>".$backend->print_ar($login->default_acl_list)."<br>";
 	// $result = array_flip(
 	// 	array_filter(
 	// 		array_flip($login->default_acl_list),
@@ -117,9 +134,9 @@ if (is_object($login)) {
 	// 		}
 	// 	)
 	// );
-	//	print "DEFAULT ACL: <br>".$basic->print_ar($result)."<br>";
+	//	print "DEFAULT ACL: <br>".$backend->print_ar($result)."<br>";
 	// DEPRICATED CALL
-	//	$basic->adbSetACL($login->acl);
+	//	$backend->adbSetACL($login->acl);
 }
 
 print "THIS HOST: " . HOST_NAME . ", with PROTOCOL: " . HOST_PROTOCOL . " is running SSL: " . HOST_SSL . "<br>";
@@ -128,14 +145,12 @@ print "BASE: " . BASE . "<br>";
 print "ROOT: " . ROOT . "<br>";
 print "HOST: " . HOST_NAME . " => DB HOST: " . DB_CONFIG_NAME . " => " . print_r(DB_CONFIG, true) . "<br>";
 
-$ds = defined('DS') ? DS : DIRECTORY_SEPARATOR;
-$du = DS ?? DIRECTORY_SEPARATOR;
-print "DS is: " . $ds . "<br>";
+print "DS is: " . DIRECTORY_SEPARATOR . "<br>";
 print "SERVER HOST: " . $_SERVER['HTTP_HOST'] . "<br>";
 
 // print error messages
 // print $login->log->printErrorMsg();
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.phpv.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Check\PhpVersion;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_phpv = new CoreLibs\Check\PhpVersion();
 $phpv_class = 'CoreLibs\Check\PhpVersion';
 
@@ -45,6 +54,9 @@ $min_version_s = '7';
 $min_version_ss = '7.1';
 $min_version = '7.1.0';
 $max_version = '7.3.1';
+$max_version_ss = '8.1';
+
+print "CURRENT: " . phpversion() . "<br>";
 // class
 print "MIN: $min_version: " . (string)$_phpv->checkPHPVersion($min_version) . "<br>";
 print "MIN/MAX: $min_version/$max_version: " . (string)$_phpv->checkPHPVersion($min_version, $max_version) . "<br>";
@@ -56,14 +68,12 @@ print "S::MIN/MAX: $min_version/$max_version: "
 	. (string)$phpv_class::checkPHPVersion($min_version, $max_version) . "<br>";
 print "S::MIN/S: $min_version_s: " . (string)$phpv_class::checkPHPVersion($min_version_s) . "<br>";
 print "S::MIN/SS: $min_version_ss: " . (string)$phpv_class::checkPHPVersion($min_version_ss) . "<br>";
+print "S::MAX $max_version_ss: " . (string)$phpv_class::checkPHPVersion(null, $max_version_ss) . "<br>";
 // use stats
 print "U-S::MIN: $min_version: " . (string)PhpVersion::checkPHPVersion($min_version) . "<br>";
 
-// DEPRECATED
-// print "MIN: $min_version: ".(string)$basic->checkPHPVersion($min_version)."<br>";
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.randomkey.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Create\RandomKey;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $array_class = 'CoreLibs\Create\RandomKey';
 
 print "<html><head><title>TEST CLASS: RANDOM KEY</title><head>";
@@ -40,18 +49,18 @@ print '<div><a href="class_test.php">Class Test Master</a></div>';
 
 $key_length = 10;
 $key_length_b = 5;
+$key_lenght_long = 64;
 print "S::RANDOMKEYGEN(auto): " . RandomKey::randomKeyGen() . "<br>";
 print "S::SETRANDOMKEYLENGTH($key_length): " . RandomKey::setRandomKeyLength($key_length) . "<br>";
 print "S::RANDOMKEYGEN($key_length): " . RandomKey::randomKeyGen() . "<br>";
 print "S::RANDOMKEYGEN($key_length_b): " . RandomKey::randomKeyGen($key_length_b) . "<br>";
 print "S::RANDOMKEYGEN($key_length): " . RandomKey::randomKeyGen() . "<br>";
+print "S::RANDOMKEYGEN($key_lenght_long): " . RandomKey::randomKeyGen($key_lenght_long) . "<br>";
 $_array = new CoreLibs\Create\RandomKey();
 print "C->RANDOMKEYGEN(auto): " . $_array->randomKeyGen() . "<br>";
-// DEPRECATED
-// print "D\RANDOMKEYGEN(auto): ".$basic->randomKeyGen()."<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.readenvfile.php

@@ -0,0 +1,50 @@
+<?php // phpcs:ignore warning
+
+/**
+ * @phan-file-suppress PhanTypeSuspiciousStringExpression
+ */
+
+declare(strict_types=1);
+
+error_reporting(E_ALL | E_STRICT | E_ERROR | E_WARNING | E_PARSE | E_COMPILE_ERROR);
+
+ob_start();
+
+// basic class test file
+define('USE_DATABASE', false);
+// sample config
+require 'config.php';
+// set session name
+if (!defined('SET_SESSION_NAME')) {
+	define('SET_SESSION_NAME', EDIT_SESSION_NAME);
+}
+// define log file id
+$LOG_FILE_ID = 'classTest-readEnvFile';
+ob_end_flush();
+
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$ref_class = 'CoreLibs\Get\ReadEnvFile';
+
+print "<html><head><title>TEST CLASS: READ ENV FILE</title><head>";
+print "<body>";
+print '<div><a href="class_test.php">Class Test Master</a></div>';
+
+print "ALREADY from config.php: " . \CoreLibs\Debug\Support::printAr($_ENV) . "<br>";
+
+// test .env in local
+
+// error message
+print $log->printErrorMsg();
+
+print "</body></html>";
+
+// __END__

www/admin/class_test.runningtime.php

@@ -31,7 +31,16 @@ ob_end_flush();
 
 use CoreLibs\Debug\RunningTime;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 
 print "<html><head><title>TEST CLASS: RUNNING IMTE</title><head>";
 print "<body>";
@@ -47,19 +56,8 @@ RunningTime::hrRunningTime();
 echo "RANDOM KEY [default]: " . \CoreLibs\Create\RandomKey::randomKeyGen() . "<br>";
 echo "TIMED [hr]: " . RunningTime::hrRunningTime() . "<br>";
 
-// DEPRECATED
-/* $basic->hrRunningTime();
-$basic->runningTime();
-echo "RANDOM KEY [50]: ".$basic->randomKeyGen(50)."<br>";
-echo "TIMED [hr]: ".$basic->hrRunningTime()."<br>";
-echo "TIMED [def]: ".$basic->runningTime()."<br>";
-echo "TIMED [string]: ".$basic->runningtime_string."<br>";
-$basic->hrRunningTime();
-echo "RANDOM KEY [default]: ".$basic->randomKeyGen()."<br>";
-echo "TIMED [hr]: ".$basic->hrRunningTime()."<br>"; */
-
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.smarty.php

@@ -33,10 +33,17 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-smarty';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $smarty = new CoreLibs\Template\SmartyExtend();
-// for testing with or without CMS
-// $cms = new CoreLibs\Admin\Backend(DB_CONFIG);
 $l = new CoreLibs\Language\L10n($lang);
 
 print "<html><head><title>TEST CLASS: SMARTY</title><head>";
@@ -58,16 +65,26 @@ if ($smarty->USE_PROTOTYPE) {
 	$smarty->JS_SPECIAL_TEMPLATE_NAME = 'jquery.test.js';
 }
 $smarty->PAGE_WIDTH = '100%';
-// require BASE.INCLUDES.'admin_set_paths.php';
 $smarty->setSmartyPaths();
 
 // smarty test
 $smarty->DATA['SMARTY_TEST'] = 'Test Data';
 $smarty->DATA['TRANSLATE_TEST'] = $l->__('Are we translated?');
 $smarty->DATA['TRANSLATE_TEST_SMARTY'] = $smarty->l10n->__('Are we translated?');
-
+$smarty->DATA['replace'] = 'Replaced';
+// variable variables
+$smarty->DATA['test'] = 'foo';
+$smarty->DATA['foo'] = 'bar';
+// loop
+$smarty->DATA['loop_start'] = 5;
 // drop down test with optgroups
-$options = [
+$smarty->DATA['drop_down_test'] = [
+	'foo' => 'Foo',
+	'bar' => 'Bar',
+	'foobar' => 'Foo Bar',
+];
+$smarty->DATA['drop_down_test_selected'] = 'bar';
+$smarty->DATA['drop_down_test_nested']  = [
 	'' => '選択してください',
 	'4/25(木)' => [
 		'4/25(木) 11:00-11:50' => '4/25(木) 11:00-11:50',
@@ -82,14 +99,30 @@ $options = [
 		'4/27(土) 12:20-13:00' => '4/27(土) 12:20-13:00'
 	],
 ];
+$smarty->DATA['drop_down_test_nested_selected'] = '';
+$smarty->DATA['radio_test'] = [
+	'0' => 'On',
+	'1' => 'Off',
+	'-1' => 'Undefined'
+];
+$smarty->DATA['radio_test_selected'] = -1;
+$smarty->DATA['checkbox_test'] = [
+	'0' => 'On',
+	'1' => 'Off',
+	'-1' => 'Undefined'
+];
+$smarty->DATA['checkbox_test_pos'] = [
+	'0' => 'A',
+	'1' => 'B'
+];
+$smarty->DATA['checkbox_test_selected'] = ['1', '-1'];
+$smarty->DATA['checkbox_test_pos_selected'] = ['0', '-1'];
+
 
-$smarty->DATA['drop_down_test'] = $options;
-$smarty->DATA['loop_start'] = 2;
-// require BASE.INCLUDES.'admin_smarty.php';
 $smarty->setSmartyVarsAdmin();
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.system.php

@@ -32,7 +32,17 @@ ob_end_flush();
 use CoreLibs\Get\System;
 use CoreLibs\Debug\Support as DgS;
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+$basic = new CoreLibs\Basic($log);
 
 print "<html><head><title>TEST CLASS: SYSTEM</title><head>";
 print "<body>";
@@ -40,8 +50,8 @@ print '<div><a href="class_test.php">Class Test Master</a></div>';
 
 print "GETHOSTNAME: " . DgS::printAr(System::getHostName()) . "<br>";
 print "GETPAGENAME(0): " . System::getPageName() . "<br>";
-print "GETPAGENAME(1): " . System::getPageName(1) . "<br>";
-print "GETPAGENAME(2): " . System::getPageName(2) . "<br>";
+print "GETPAGENAME(1): " . System::getPageName(System::NO_EXTENSION) . "<br>";
+print "GETPAGENAME(2): " . System::getPageName(System::FULL_PATH) . "<br>";
 print "GETPAGENAMEARRAY: " . \CoreLibs\Debug\Support::printAr(System::getPageNameArray()) . "<br>";
 // seting errro codes file upload
 print "FILEUPLOADERRORMESSAGE(): " . System::fileUploadErrorMessage(-1) . "<br>";
@@ -49,6 +59,6 @@ print "FILEUPLOADERRORMESSAGE(UPLOAD_ERR_CANT_WRITE): "
 	. System::fileUploadErrorMessage(UPLOAD_ERR_CANT_WRITE) . "<br>";
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";

www/admin/class_test.token.php

@@ -29,7 +29,16 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-token';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_token = new CoreLibs\Output\Form\Token();
 $token_class = 'CoreLibs\Output\Form\Token';
 
@@ -54,7 +63,7 @@ print "TOKEN: $token: (ID) ".$token_id." => (S) ".$_SESSION[$token]."<br>";
 print "VALIDATE: $token: ".(string)$basic->validateFormToken($token_id, $token)."<br>"; */
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/admin/class_test.uids.php

@@ -29,8 +29,18 @@ if (!defined('SET_SESSION_NAME')) {
 $LOG_FILE_ID = 'classTest-uids';
 ob_end_flush();
 
-$basic = new CoreLibs\Basic();
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => $LOG_FILE_ID,
+	// add file date
+	'print_file_date' => true,
+	// set debug and print flags
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
 $_uids = new CoreLibs\Create\Uids();
+use CoreLibs\Create\Uids;
 $uids_class = 'CoreLibs\Create\Uids';
 
 print "<html><head><title>TEST CLASS: UIDS</title><head>";
@@ -47,12 +57,16 @@ print "S::UUIDV4: " . $uids_class::uuidv4() . "<br>";
 print "S::UNIQID (d): " . $uids_class::uniqId() . "<br>";
 print "S::UNIQID (md5): " . $uids_class::uniqId('md5') . "<br>";
 print "S::UNIQID (sha256): " . $uids_class::uniqId('sha256') . "<br>";
+// uniq ids
+print "UNIQU ID SHORT : " . Uids::uniqIdShort() . "<br>";
+print "UNIQU ID LONG : " . Uids::uniqIdLong() . "<br>";
+
 // DEPRECATED
 /* print "D/UUIDV4: ".$basic->uuidv4()."<br>";
 print "/DUNIQID (d): ".$basic->uniqId()."<br>"; */
 
 // error message
-print $basic->log->printErrorMsg();
+print $log->printErrorMsg();
 
 print "</body></html>";
 

www/composer.json

@@ -1,6 +1,7 @@
 {
-    "name": "gullevek/www",
-    "description": "CoreLibs",
+    "name": "gullevek/corelibs-dev",
+    "version": "dev-master",
+    "description": "CoreLibs: Development package",
     "type": "library",
     "authors": [
         {
@@ -8,5 +9,12 @@
             "email": "clemens.schwaighofer@egplusww.com"
         }
     ],
-    "require": {}
+    "autoload": {
+        "classmap": [
+            "lib/"
+        ]
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9"
+    }
 }

www/configs/.env.example

@@ -0,0 +1,8 @@
+# Master configs
+BASE_NAME=
+G_TITLE=
+# DB configs
+DB_NAME.TEST=
+DB_USER.TEST=
+DB_PASS.TEST=
+DB_HOST.TEST=

www/configs/config.db.php

@@ -13,16 +13,17 @@ declare(strict_types=1);
 // please be VERY carefull only to change the right side
 $DB_CONFIG = [
 	'test' => [
-		'db_name' => 'clemens',
-		'db_user' => 'clemens',
-		'db_pass' => 'clemens',
-		'db_host' => 'db.tokyo.tequila.jp',
+		'db_name' => $_ENV['DB_NAME.TEST'] ?? '',
+		'db_user' => $_ENV['DB_USER.TEST'] ?? '',
+		'db_pass' => $_ENV['DB_PASS.TEST'] ?? '',
+		'db_host' => $_ENV['DB_HOST.TEST'] ?? '',
 		'db_port' => 5432,
 		'db_schema' => 'public',
 		'db_type' => 'pgsql',
 		'db_encoding' => '',
-		'db_ssl' => 'disable' // allow, disable, require, prefer
-	]
+		'db_ssl' => 'allow', // allow, disable, require, prefer
+		'db_debug' => true, // turn on logging or not
+	],
 ];
 
 // __END__

www/configs/config.host.php

@@ -23,6 +23,14 @@ declare(strict_types=1);
 //	'login_enabled' => true
 // ];
 
+$__LOCAL_CONFIG = [
+	'db_host' => 'test',
+	'location' => 'test',
+	'debug_flag' => true,
+	'site_lang' => 'en_utf8',
+	'login_enabled' => true
+];
+
 // each host has a different db_host
 $SITE_CONFIG = [
 	// development host
@@ -42,6 +50,7 @@ $SITE_CONFIG = [
 		'login_enabled' => true
 	],
 	// 'other.host.com' => $__LOCAL_CONFIG
+	'soba-dev.tequila.jp' => $__LOCAL_CONFIG
 ];
 
 // __END__

www/configs/config.master.php

@@ -11,74 +11,72 @@
 declare(strict_types=1);
 
 /************* PATHS *********************/
-// directory seperator
+// [DEPRECATED] directory seperator
 define('DS', DIRECTORY_SEPARATOR);
 // ** NEW/BETTER DIR DECLARATIONS **
 // path to original file (if symlink)
-define('DIR', __DIR__ . DS);
+define('DIR', __DIR__ . DIRECTORY_SEPARATOR);
 // base dir root folder level
-define('BASE', str_replace('/configs', '', __DIR__) . DS);
+define('BASE', str_replace('/configs', '', __DIR__) . DIRECTORY_SEPARATOR);
 
 // ** OLD DIR DECLARATIONS **
 // path to document root of file called
-define('ROOT', getcwd() .  DS);
+define('ROOT', getcwd() . DIRECTORY_SEPARATOR);
 // libs path
-define('LIB', 'lib' .  DS);
-define('LIBS', 'lib' .  DS);
+define('LIB', 'lib' . DIRECTORY_SEPARATOR);
+define('LIBS', 'lib' . DIRECTORY_SEPARATOR);
 // configs folder
-define('CONFIGS', 'configs' .  DS);
+define('CONFIGS', 'configs' . DIRECTORY_SEPARATOR);
 // includes (strings, arrays for static, etc)
-define('INCLUDES', 'includes' .  DS);
+define('INCLUDES', 'includes' . DIRECTORY_SEPARATOR);
 // data folder (mostly in includes, or root for internal data)
-define('DATA', 'data' .  DS);
+define('DATA', 'data' . DIRECTORY_SEPARATOR);
 // layout base path
-define('LAYOUT', 'layout' .  DS);
+define('LAYOUT', 'layout' . DIRECTORY_SEPARATOR);
 // pic-root (compatible to CMS)
-define('PICTURES', 'images' .  DS);
+define('PICTURES', 'images' . DIRECTORY_SEPARATOR);
 // images
-define('IMAGES', 'images' .  DS);
+define('IMAGES', 'images' . DIRECTORY_SEPARATOR);
 // icons (below the images/ folder)
-define('ICONS', 'icons' .  DS);
+define('ICONS', 'icons' . DIRECTORY_SEPARATOR);
 // media (accessable from outside)
-define('MEDIA', 'media' .  DS);
-// flash-root (below media or data)
-define('FLASH', 'flash' .  DS);
+define('MEDIA', 'media' . DIRECTORY_SEPARATOR);
 // uploads (anything to keep or data)
-define('UPLOADS', 'uploads' .  DS);
+define('UPLOADS', 'uploads' . DIRECTORY_SEPARATOR);
 // files (binaries) (below media or data)
-define('BINARIES', 'binaries' .  DS);
+define('BINARIES', 'binaries' . DIRECTORY_SEPARATOR);
 // files (videos) (below media or data)
-define('VIDEOS', 'videos' .  DS);
+define('VIDEOS', 'videos' . DIRECTORY_SEPARATOR);
 // files (documents) (below media or data)
-define('DOCUMENTS', 'documents' .  DS);
+define('DOCUMENTS', 'documents' . DIRECTORY_SEPARATOR);
 // files (pdfs) (below media or data)
-define('PDFS', 'documents' .  DS);
+define('PDFS', 'documents' . DIRECTORY_SEPARATOR);
 // files (general) (below media or data)
-define('FILES', 'files' .  DS);
+define('FILES', 'files' . DIRECTORY_SEPARATOR);
 // CSV
-define('CSV', 'csv' .  DS);
+define('CSV', 'csv' . DIRECTORY_SEPARATOR);
 // css
-define('CSS', 'css' .  DS);
+define('CSS', 'css' . DIRECTORY_SEPARATOR);
 // font (web)
-define('FONT', 'font' .  DS);
+define('FONT', 'font' . DIRECTORY_SEPARATOR);
 // js
-define('JS', 'javascript' .  DS);
+define('JS', 'javascript' . DIRECTORY_SEPARATOR);
 // table arrays
-define('TABLE_ARRAYS', 'table_arrays' .  DS);
+define('TABLE_ARRAYS', 'table_arrays' . DIRECTORY_SEPARATOR);
 // smarty libs path
-define('SMARTY', 'Smarty' .  DS);
+define('SMARTY', 'Smarty' . DIRECTORY_SEPARATOR);
 // po langs
-define('LANG', 'lang' .  DS);
+define('LANG', 'lang' . DIRECTORY_SEPARATOR);
 // cache path
-define('CACHE', 'cache' .  DS);
+define('CACHE', 'cache' . DIRECTORY_SEPARATOR);
 // temp path
-define('TMP', 'tmp' .  DS);
+define('TMP', 'tmp' . DIRECTORY_SEPARATOR);
 // log files
-define('LOG', 'log' .  DS);
+define('LOG', 'log' . DIRECTORY_SEPARATOR);
 // compiled template folder
-define('TEMPLATES_C', 'templates_c' .  DS);
+define('TEMPLATES_C', 'templates_c' . DIRECTORY_SEPARATOR);
 // template base
-define('TEMPLATES', 'templates' .  DS);
+define('TEMPLATES', 'templates' . DIRECTORY_SEPARATOR);
 
 /************* HASH / ACL DEFAULT / ERROR SETTINGS / SMARTY *************/
 // default hash type
@@ -86,7 +84,7 @@ define('DEFAULT_HASH', 'sha256');
 // default acl level
 define('DEFAULT_ACL_LEVEL', 80);
 // SSL host name
-// define('SSL_HOST', 'ssl.host.name');
+// define('SSL_HOST', $_ENV['SSL_HOST'] ?? '');
 // error page strictness, Default is 3
 // 1: only show error page as the last mesure if really no mid & aid can be loaded and found at all
 // 2: if template not found, do not search, show error template
@@ -133,15 +131,16 @@ define('USE_SCRIPTACULOUS', false);
 define('USE_JQUERY', true);
 
 /************* LAYOUT WIDTHS *************/
-define('PAGE_WIDTH', 800);
-define('CONTENT_WIDTH', 800);
+define('PAGE_WIDTH', '100%');
+define('CONTENT_WIDTH', '100%');
 // the default template name
 define('MASTER_TEMPLATE_NAME', 'main_body.tpl');
 
 /************* OVERALL CONTROL NAMES *************/
 // BELOW has HAS to be changed
 // base name for all session and log names
-define('BASE_NAME', 'CoreLibs');
+// only alphanumeric characters, strip all others
+define('BASE_NAME', preg_replace('/[^A-Za-z0-9]/', '', $_ENV['BASE_NAME'] ?? ''));
 
 /************* SESSION NAMES *************/
 // server name HASH
@@ -213,7 +212,7 @@ list($HOST_NAME) = array_pad(explode(':', $_SERVER['HTTP_HOST'], 2), 2, null);
 define('HOST_NAME', $HOST_NAME);
 // BAIL ON MISSING MASTER SITE CONFIG
 if (!isset($SITE_CONFIG[HOST_NAME]['location'])) {
-	echo 'Missing SITE_CONFIG entry for: "' . HOST_NAME . '" .  Contact Administrator';
+	echo 'Missing SITE_CONFIG entry for: "' . HOST_NAME . '". Contact Administrator';
 	exit;
 }
 // BAIL ON MISSING DB CONFIG:
@@ -227,10 +226,10 @@ if (
 		((is_array($DB_CONFIG) && !count($DB_CONFIG)) ||
 		!is_array($DB_CONFIG) ||
 		// has DB CONFIG but no match
-		(is_array($DB_CONFIG) && count($DB_CONFIG) && !isset($DB_CONFIG[$SITE_CONFIG[HOST_NAME]['db_host']])))
+		empty($DB_CONFIG[$SITE_CONFIG[HOST_NAME]['db_host']]))
 	)
 ) {
-	echo 'No matching DB config found for: "' . HOST_NAME . '" .  Contact Administrator';
+	echo 'No matching DB config found for: "' . HOST_NAME . '". Contact Administrator';
 	exit;
 }
 // set SSL on
@@ -246,7 +245,9 @@ if (
 }
 // define the db config set name, the db config and the db schema
 define('DB_CONFIG_NAME', $SITE_CONFIG[HOST_NAME]['db_host']);
-define('DB_CONFIG', isset($DB_CONFIG[DB_CONFIG_NAME]) ? $DB_CONFIG[DB_CONFIG_NAME] : []);
+define('DB_CONFIG', $DB_CONFIG[DB_CONFIG_NAME] ?? []);
+// because we can't change constant, but we want to for db debug flag
+$GLOBALS['DB_CONFIG'] = DB_CONFIG;
 // define('DB_CONFIG_TARGET', SITE_CONFIG[$HOST_NAME]['db_host_target']);
 // define('DB_CONFIG_OTHER', SITE_CONFIG[$HOST_NAME]['db_host_other']);
 // override for login and global schemas
@@ -255,10 +256,11 @@ define('DB_CONFIG', isset($DB_CONFIG[DB_CONFIG_NAME]) ? $DB_CONFIG[DB_CONFIG_NAM
 // where global tables are that are used by all schemas (eg queue tables for online, etc)
 // define('GLOBAL_DB_SCHEMA', PUBLIC_SCHEMA);
 // debug settings, site lang, etc
-define('TARGET', $SITE_CONFIG[HOST_NAME]['location']);
-define('DEBUG', $SITE_CONFIG[HOST_NAME]['debug_flag']);
-define('SITE_LANG', $SITE_CONFIG[HOST_NAME]['site_lang']);
-define('LOGIN_ENABLED', $SITE_CONFIG[HOST_NAME]['login_enabled']);
+define('TARGET', $SITE_CONFIG[HOST_NAME]['location'] ?? 'test');
+define('DEBUG', $SITE_CONFIG[HOST_NAME]['debug_flag'] ?? false);
+define('SITE_LANG', $SITE_CONFIG[HOST_NAME]['site_lang'] ?? 'en_utf8');
+define('LOGIN_ENABLED', $SITE_CONFIG[HOST_NAME]['login_enabled'] ?? false);
+define('AUTH', $SITE_CONFIG[HOST_NAME]['auth'] ?? false);
 // paths
 // define('CSV_PATH', $PATHS[TARGET]['csv_path']);
 // define('EXPORT_SCRIPT', $PATHS[TARGET]['perl_bin']);
@@ -268,13 +270,13 @@ define('LOGIN_ENABLED', $SITE_CONFIG[HOST_NAME]['login_enabled']);
 define('SHOW_ALL_ERRORS', true);
 
 /************* GENERAL PAGE TITLE ********/
-define('G_TITLE', '<OVERALL FALLBACK PAGE TITLE>');
+define('G_TITLE', $_ENV['G_TITLE'] ?? '');
 
 /************ STYLE SHEETS / JS **********/
 define('ADMIN_STYLESHEET', 'edit.css');
 define('ADMIN_JAVASCRIPT', 'edit.js');
-define('STYLESHEET', 'frontend.css');
-define('JAVASCRIPT', 'frontend.js');
+define('STYLESHEET', $_ENV['STYLESHEET'] ?? 'frontend.css');
+define('JAVASCRIPT', $_ENV['JAVASCRIPT'] ?? 'frontend.js');
 
 // anything optional
 /************* INTERNAL ******************/
@@ -301,8 +303,4 @@ if (defined('DEBUG') && DEBUG == false) {
 	$DEBUG_ALL_OVERRIDE = false;
 }
 
-/************* AUTO LOADER *******************/
-// read auto loader
-require BASE . LIB . 'autoloader.php';
-
 // __END__

www/configs/config.other.php

@@ -10,20 +10,21 @@
 
 declare(strict_types=1);
 
-// DEFINE('SOME_ID', <SOME VALUE>);
+// define('SOME_ID', <SOME VALUE>);
 
 /************* CONVERT *******************/
 // this only needed if the external thumbnail create is used
 $paths = [
 	'/bin',
 	'/usr/bin',
-	'/usr/local/bin'
+	'/usr/local/bin',
 ];
 // find convert
 foreach ($paths as $path) {
-	if (file_exists($path . DS . 'convert') && is_file($path . DS . 'convert')) {
+	if (file_exists($path . DIRECTORY_SEPARATOR . 'convert') && is_file($path . DIRECTORY_SEPARATOR . 'convert')) {
 		// image magick convert location
-		define('CONVERT', $path . DS . 'convert');
+		define('CONVERT', $path . DIRECTORY_SEPARATOR . 'convert');
+		break;
 	}
 }
 unset($paths);

www/configs/config.path.php

@@ -18,7 +18,7 @@ declare(strict_types=1);
 		'csv_path' => '',
 		'perl_bin' => '',
 		'other_url' => '',
-	]
+	],
 ];*/
 
 // __END__

www/configs/config.php

@@ -13,21 +13,47 @@ declare(strict_types=1);
 define('CONFIG_PATH', 'configs' . DIRECTORY_SEPARATOR);
 // config path prefix search, start with 0, got down each level __DIR__ has, if nothing found -> bail
 $CONFIG_PATH_PREFIX = '';
+$end_autoload = false;
 for ($dir_pos = 0, $dir_max = count(explode(DIRECTORY_SEPARATOR, __DIR__)); $dir_pos <= $dir_max; $dir_pos++) {
 	$CONFIG_PATH_PREFIX .= '..' . DIRECTORY_SEPARATOR;
-	if (file_exists($CONFIG_PATH_PREFIX . CONFIG_PATH . 'config.master.php')) {
+	if ($end_autoload === false) {
+		/************* AUTO LOADER *******************/
+		// read auto loader for lib only
+		// It is recommended to setup basic composer and use just one auto loader
+		// if (is_file($CONFIG_PATH_PREFIX . 'lib' . DIRECTORY_SEPARATOR . 'autoloader.php')) {
+		// 	require $CONFIG_PATH_PREFIX . 'lib' . DIRECTORY_SEPARATOR . 'autoloader.php';
+		//	$end_autoload = true;
+		// }
+		// composer auto loader, IF composer.json file includes classmap for lib/:
+		// "autoload": {
+		// 	"classmap": [
+		// 		"lib/"
+		// 	]
+		// },
+		// NOTE: MUST RUN composer dump-autoload if file/class names are changed or added
+		// load auto loader
+		if (is_file($CONFIG_PATH_PREFIX . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php')) {
+			require $CONFIG_PATH_PREFIX . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
+			$end_autoload = true;
+		}
+		// load enviorment file if it exists
+		\CoreLibs\Get\ReadEnvFile::readEnvFile($CONFIG_PATH_PREFIX . CONFIG_PATH);
+	}
+	/************* MASTER CONFIG *******************/
+	if (is_file($CONFIG_PATH_PREFIX . CONFIG_PATH . 'config.master.php')) {
+		// load master config file that loads all other config files
 		require $CONFIG_PATH_PREFIX . CONFIG_PATH . 'config.master.php';
 		break;
 	}
 }
-// fail if no base DS is not set
-if (!defined('DS')) {
+// fail if no base DIR is not set
+if (!defined('DIR')) {
 	exit('Base config unloadable');
 }
 // find trigger name "admin/" or "frontend/" in the getcwd() folder
 foreach (['admin', 'frontend'] as $folder) {
-	if (strstr(getcwd(), DS . $folder)) {
-		define('CONTENT_PATH', $folder . DS);
+	if (strstr(getcwd() ?: '', DIRECTORY_SEPARATOR . $folder)) {
+		define('CONTENT_PATH', $folder . DIRECTORY_SEPARATOR);
 		break;
 	}
 }

www/configs/read_env_file.php

@@ -0,0 +1,95 @@
+<?php
+
+// config.php reads auto loader and uses CoreLibs version of this
+// DEPRECATED for here
+
+declare(strict_types=1);
+
+/**
+ * parses .env file
+ *
+ * Rules for .env file
+ * variable is any alphanumeric string followed by = on the same line
+ * content starts with the first non space part
+ * strings can be contained in "
+ * strings MUST be contained in " if they are multiline
+ * if string starts with " it will match until another " is found
+ * anything AFTER " is ignored
+ * if there are two variables with the same name only the first is used
+ * variables are case sensitive
+ *
+ * @param  string $path     Folder to file, default is __DIR__
+ * @param  string $env_file What file to load, default is .env
+ * @return int              -1 other error
+ *                          0 for success full load
+ *                          1 for file loadable, but no data inside
+ *                          2 for file not readable
+ *                          3 for file not found
+ * @deprecated V6 Use \CoreLibs\Get\ReadEnvFile::readEnvFile()
+ */
+function readEnvFile(string $path = __DIR__, string $env_file = '.env'): int
+{
+	trigger_error(
+		'Method readEnvFile() is deprecated, use '
+			. '\CoreLibs\Get\ReadEnvFile::readEnvFile()',
+		E_USER_DEPRECATED
+	);
+	// default -1;
+	$status = -1;
+	$env_file_target = $path . DIRECTORY_SEPARATOR . $env_file;
+	// this is not a file -> abort
+	if (!is_file($env_file_target)) {
+		$status = 3;
+		return $status;
+	}
+	// cannot open file -> abort
+	if (($fp = fopen($env_file_target, 'r')) === false) {
+		$status = 2;
+		return $status;
+	}
+	// set to readable but not yet any data loaded
+	$status = 1;
+	$block = false;
+	$var = '';
+	while ($line = fgets($fp)) {
+		// main match for variable = value part
+		if (preg_match("/^\s*([\w_.]+)\s*=\s*((\"?).*)/", $line, $matches)) {
+			$var = $matches[1];
+			$value = $matches[2];
+			$quotes = $matches[3];
+			// wirte only if env is not set yet, and write only the first time
+			if (empty($_ENV[$var])) {
+				if (!empty($quotes)) {
+					// match greedy for first to last so we move any " if there are
+					if (preg_match('/^"(.*[^\\\])"/U', $value, $matches)) {
+						$value = $matches[1];
+					} else {
+						// this is a multi line
+						$block = true;
+						// first " in string remove
+						// add removed new line back because this is a multi line
+						$value = ltrim($value, '"') . PHP_EOL;
+					}
+				}
+				// if block is set, we strip line of slashes
+				$_ENV[$var] = $block === true ? stripslashes($value) : $value;
+				// set successful load
+				$status = 0;
+			}
+		} elseif ($block === true) {
+			// read line until there is a unescaped "
+			// this also strips everything after the last "
+			if (preg_match("/(.*[^\\\])\"/", $line, $matches)) {
+				$block = false;
+				// strip ending " and EVERYTHING that follows after that
+				$line = $matches[1];
+			}
+			// strip line of slashes
+			$_ENV[$var] .= stripslashes($line);
+		}
+	}
+	fclose($fp);
+	return $status;
+}
+
+// __END__

www/frontend/index.php

@@ -3,3 +3,5 @@
 declare(strict_types=1);
 
 require 'config.php';
+
+// __END__

www/includes/Date.Vars.php

@@ -10,6 +10,19 @@
 
 declare(strict_types=1);
 
+/******
+All moved to CoreLibs\Combined\DateTime
+DAY_SHORT
+DAY_LONG
+MONTH_LONG
+MONTH_SHORT
+*******/
+trigger_error(
+	'Date.VArs.php is deprecated. '
+		. 'Use CoreLibs\Combined\DateTime:: with upper case old variable name',
+	E_USER_DEPRECATED
+);
+
 $day_short = [
 	1 => 'Mon',
 	2 => 'Tue',

www/includes/admin_footer.php

@@ -11,8 +11,9 @@
 declare(strict_types=1);
 
 // print debug messages
-echo $login->log->printErrorMsg();
-echo $cms->log->printErrorMsg();
+// remove if no echo output is actually needed
+// echo $login->log->printErrorMsg();
+// echo $cms->log->printErrorMsg();
 $cms->log->debug('DEBUGEND', '==================================== [END]');
 
 // __END__

www/includes/admin_header.php

@@ -4,7 +4,6 @@
 * AUTHOR: Clemens Schwaighofer
 * CREATED: 2008/08/01
 * SHORT DESCRIPTION:
-* URL redirect header
 * HISTORY:
 *********************************************************************/
 
@@ -12,11 +11,9 @@ declare(strict_types=1);
 
 //------------------------------ variable init start
 // for dev test we set full error reporting; writes everything, except E_ERROR into logs/php_error-<day>.log
-if ($DEBUG_ALL && $ENABLE_ERROR_HANDLING) {
+if (!empty($DEBUG_ALL) && !empty($ENABLE_ERROR_HANDLING)) {
 	include BASE . LIBS . "Error.Handling.php";
 }
-// predefine vars
-$messages = array();
 //------------------------------ variable init end
 
 //------------------------------ library include start
@@ -45,34 +42,59 @@ if (isset($_POST['action']) && $_POST['action'] != 'download_csv' && !$AJAX_PAGE
 if ($AJAX_PAGE && !$ZIP_STREAM) {
 	header("Content-Type: application/json; charset=UTF-8");
 }
+// start session
+CoreLibs\Create\Session::startSession();
 //------------------------------ basic variable settings start
 
 //------------------------------ class init start
+// create logger
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => LOG_FILE_ID,
+	'print_file_date' => true,
+	'debug_all' => $DEBUG_ALL ?? false,
+	'echo_all' => $ECHO_ALL ?? false,
+	'print_all' => $PRINT_ALL ?? false,
+]);
+// automatic hide for DEBUG messages on live server
+// can be overridden when setting DEBUG_ALL_OVERRIDE on top of the script
+// (for emergency debugging of one page only)
+if (
+	(TARGET == 'live' || TARGET == 'remote') &&
+	DEBUG === true &&
+	!empty($DEBUG_ALL_OVERRIDE)
+) {
+	foreach (['debug', 'echo', 'print'] as $target) {
+		$log->setLogLevelAll($target, false);
+	}
+}
+// db config with logger
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
 // login & page access check
-$login = new CoreLibs\ACL\Login(DB_CONFIG);
+$login = new CoreLibs\ACL\Login($db, $log);
 // create smarty object
 $smarty = new CoreLibs\Template\SmartyExtend();
-// create new DB class
-$cms = new CoreLibs\Admin\Backend(DB_CONFIG);
+// create new Backend class with db and loger attached
+$cms = new CoreLibs\Admin\Backend($db, $log);
 // the menu show flag (what menu to show)
 $cms->menu_show_flag = 'main';
-// db nfo
-$cms->dbInfo();
+// db info
+$cms->db->dbInfo();
 // set acl
 $cms->setACL($login->acl);
-// flush
+// flush (can we move that to header block above)
 ob_end_flush();
 //------------------------------ class init end
 
 //------------------------------ logging start
 // log backend data
 // data part creation
-$data = array(
+$data = [
 	'_SESSION' => $_SESSION,
 	'_GET' => $_GET,
 	'_POST' => $_POST,
 	'_FILES' => $_FILES
-);
+];
 // log action
 // no log if login
 if (!$login->login) {
@@ -80,14 +102,7 @@ if (!$login->login) {
 }
 //------------------------------ logging end
 
-// automatic hide for DEBUG messages on live server
-// can be overridden when setting DEBUG_ALL_OVERRIDE on top of the script (for emergency debugging of one page only)
-if ((TARGET == 'live' || TARGET == 'remote') && !$DEBUG_ALL_OVERRIDE) {
-	foreach (['debug', 'echo', 'print'] as $target) {
-		$login->log->setLogLevelAll($target, false);
-		$cms->log->setLogLevelAll($target, false);
-	}
-}
+// pass on DEBUG flag to JS via smarty variable
 $smarty->DATA['JS_DEBUG'] = DEBUG;
 
 // __END__

www/includes/edit_base.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 
 $DEBUG_ALL = true;
 $PRINT_ALL = true;
+$ECHO_ALL = false;
 $DB_DEBUG = true;
 
 // TODO: only extract _POST data that is needed
@@ -33,7 +34,7 @@ extract($_POST, EXTR_SKIP);
 ob_start();
 require 'config.php';
 // set session name here
-$SET_SESSION_NAME = EDIT_SESSION_NAME;
+// $SET_SESSION_NAME = EDIT_SESSION_NAME;
 // overrride debug flags
 if (!DEBUG)	{
 	$DEBUG_ALL = false;
@@ -44,11 +45,28 @@ if (!DEBUG)	{
 
 // should be utf8
 header("Content-type: text/html; charset=" . DEFAULT_ENCODING);
+// set session
+\CoreLibs\Create\Session::startSession(EDIT_SESSION_NAME);
+// init logger
+$log = new CoreLibs\Debug\Logging([
+	'log_folder' => BASE . LOG,
+	'file_id' => LOG_FILE_ID . 'EditBase',
+	'print_file_date' => true,
+	'per_class' => true,
+	'debug_all' => $DEBUG_ALL,
+	'echo_all' => $ECHO_ALL,
+	'print_all' => $PRINT_ALL,
+]);
+// db connection
+$db = new CoreLibs\DB\IO(DB_CONFIG, $log);
+// login page
+$login = new CoreLibs\ACL\Login($db, $log);
+// flush and start
 ob_end_flush();
-$login = new CoreLibs\ACL\Login(DB_CONFIG);
-
+// turn off set log per class
+$log->setLogPer('class', false);
 // create form class
-$form = new CoreLibs\Output\Form\Generate(DB_CONFIG);
+$form = new CoreLibs\Output\Form\Generate(DB_CONFIG, $log);
 if ($form->mobile_phone) {
 	echo "I am sorry, but this page cannot be viewed by a mobile phone";
 	exit;
@@ -175,7 +193,7 @@ if ($form->my_page_name == 'edit_order') {
 	$options_name = [];
 	$options_selected = [];
 	// DB read data for menu
-	while ($res = $form->dbReturn($q)) {
+	while (is_array($res = $form->dbReturn($q))) {
 		$row_data[] = [
 			"id" => $res[$table_name . "_id"],
 			"name" => $res["name"],

www/includes/templates/admin/edit_body.tpl

@@ -33,26 +33,26 @@ function pop(theURL, winName, features) {
 <!-- ERROR MSG END //-->
 <!-- TOP MENU START //-->
 <tr>
-  <td width="{$table_width}" class="menu_bgcolor" valign="top">
-	 <table width="100%" border="0" cellpadding="2" cellspacing="1">
-	 <form method="post">
-	 <tr>
+	<td width="{$table_width}" class="menu_bgcolor" valign="top">
+		<table width="100%" border="0" cellpadding="2" cellspacing="1">
+		<form method="post">
+		<tr>
 		<td bgcolor="{$HEADER_COLOR}" class="normal">
 			Hello <b>{$USER_NAME|upper}</b> [{$EUID}] from the group <b>{$GROUP_NAME}</b> with Access Level <b>{$GROUP_LEVEL}</b>
 		</td>
 		<td bgcolor="{$HEADER_COLOR}" class="normal" align="right">
 			<input type="submit" name="login_logout" value="Logout">
 		</td>
-	 </tr>
-	 </form>
-	 </table>
-	 <table width="100%" border="0" cellpadding="2" cellspacing="1">
-	 <tr>
+		</tr>
+		</form>
+		</table>
+		<table width="100%" border="0" cellpadding="2" cellspacing="1">
+		<tr>
 	{* foreach menu *}
 	{foreach from=$menu_data item=menu_element}
 	{* if split factor is reached *}
 		{if $menu_element.splitfactor_in}
-	 	<td class="menu_fgcolor" class="small" valign="top">
+			<td class="menu_fgcolor" class="small" valign="top">
 		{/if}
 		{if $menu_element.position}
 			<b><a href="{$menu_element.filename}">{$menu_element.pagename}</a></b><br>
@@ -67,22 +67,22 @@ function pop(theURL, winName, features) {
 		</td>
 		{/if}
 	{/foreach}
-	 </tr>
-	 </table>
-	 <table width="100%" border="0" cellpadding="10" cellspacing="1">
-	 <tr>
-		<td class="edit_fgcolor_alt" class="headline" align="center">
-			{$page_name}
-		</td>
-	 </tr>
-	 </table>
-  </td>
-</tr>
+		</tr>
+		</table>
+		<table width="100%" border="0" cellpadding="10" cellspacing="1">
+		<tr>
+			<td class="edit_fgcolor_alt" class="headline" align="center">
+				{$page_name}
+			</td>
+		</tr>
+		</table>
+	</td>
+	</tr>
 <!-- TOP MENU END //-->
-<tr>
-  <td width="{$table_width}" class="edit_bgcolor">
-	 <form method="post" name="edit_form" style="margin-block-end: 0em;">
-	 <table width="100%" border="0" cellpadding="2" cellspacing="1">
+	<tr>
+	<td width="{$table_width}" class="edit_bgcolor">
+		<form method="post" name="edit_form" style="margin-block-end: 0em;">
+		<table width="100%" border="0" cellpadding="2" cellspacing="1">
 	 <!-- LOAD START //-->
 	{include file="edit_load.tpl"}
 	 <!-- LOAD END //-->
@@ -93,23 +93,23 @@ function pop(theURL, winName, features) {
 	{if $form_yes}
 		{include file="edit_save_delete.tpl"}
 		{if $form_my_page_name == "edit_pages" && $filename_exist}
-	 <tr>
-		<td class="edit_fgcolor" class="normal">
-			Filename:
-		</td>
-		<td class="edit_fgcolor" class="normal">
-			{$filename}
-			<input type="hidden" name="filename" value="{$filename}">
-		</td>
-	 </tr>
+		<tr>
+			<td class="edit_fgcolor" class="normal">
+				Filename:
+			</td>
+			<td class="edit_fgcolor" class="normal">
+				{$filename}
+				<input type="hidden" name="filename" value="{$filename}">
+			</td>
+		</tr>
 		{/if}
 		{include file="edit_elements.tpl"}
 		{include file="edit_hidden.tpl"}
 		{include file="edit_save_delete.tpl"}
 	{/if}
-	 </table>
-	 </form>
-  </td>
+		</table>
+		</form>
+	</td>
 </tr>
 </table>
 </body>