diff --git a/www/admin/class_test.db.query-placeholder.php b/www/admin/class_test.db.query-placeholder.php
index f93c39eb..b2d729c4 100644
--- a/www/admin/class_test.db.query-placeholder.php
+++ b/www/admin/class_test.db.query-placeholder.php
@@ -115,6 +115,21 @@ echo "INSERT ALL COLUMN TYPES: "
 	. "ERROR: " . $db->dbGetLastError(true) . "<br>";
 echo "<hr>";
 
+print "<b>ANY call</b><br>";
+$query = <<<SQL
+SELECT test
+FROM test_foo
+WHERE string_a = ANY($1)
+SQL;
+$query_value = '{'
+	. join(',', ['STRING A'])
+. '}';
+while (is_array($res = $db->dbReturnParams($query, [$query_value]))) {
+	print "Result: " . Support::prAr($res) . "<br>";
+}
+
+echo "<hr>";
+
 // test connectors: = , <> () for query detection
 
 // convert placeholder tests
diff --git a/www/admin/class_test.php b/www/admin/class_test.php
index 8b88bfe6..4f576fb2 100644
--- a/www/admin/class_test.php
+++ b/www/admin/class_test.php
@@ -62,9 +62,30 @@ $backend = new CoreLibs\Admin\Backend(
 $backend->db->dbInfo(true);
 ob_end_flush();
 
-print "<!DOCTYPE html>";
-print "<html><head><title>TEST CLASS</title></head>";
-print "<body>";
+print <<<HTML
+<!DOCTYPE html>
+<html><head>
+<title>TEST CLASS</title>
+<script language="JavaScript">
+function loginLogout()
+{
+	const form = document.createElement('form');
+	form.method = 'post';
+	const hiddenField = document.createElement('input');
+	hiddenField.type = 'hidden';
+	hiddenField.name = 'login_logout';
+	hiddenField.value = 'Logout';
+	form.appendChild(hiddenField);
+	document.body.appendChild(form);
+	form.submit();
+}
+</script>
+</head>
+<body>
+<div style="margin: 20px 0;">
+	<button onclick="loginLogout();" type="button">Logout</button>
+</div>
+HTML;
 
 // key: file name, value; name
 $test_files = [
