f4ff31721b
In the past we had a special function to do mb_encode_mimeheader correctly. Since PHP 8.2 this works perfectly fine, so all the code was removed and replaced with just the normal "mb_encode_mimeheader" call with the same settings as before: - set global encoding to parameter - run encoding with charset, 'B' for transfer and use the line break given in parameter - reset the global encoding to previous set
44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
<?php
|
|
|
|
/*
|
|
* alternate for header mime encode to void problems with long strings and
|
|
* spaces/strange encoding problems.
|
|
* Orignal issues during PHP5/7
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace CoreLibs\Convert;
|
|
|
|
class MimeEncode
|
|
{
|
|
/**
|
|
* wrapper function for mb mime convert
|
|
* for correct conversion with long strings
|
|
* NOTE: This is only a wrapper for mb_encode_mimeheader to stay compatible
|
|
*
|
|
* @param string $string string to encode
|
|
* @param string $encoding target encoding
|
|
* @param string $line_break default line break is \r\n
|
|
* @return string encoded string
|
|
*/
|
|
public static function __mbMimeEncode(
|
|
string $string,
|
|
string $encoding,
|
|
string $line_break = "\r\n"
|
|
): string {
|
|
$current_internal_encoding = mb_internal_encoding();
|
|
// set internal encoding, so the mimeheader encode works correctly
|
|
mb_internal_encoding($encoding);
|
|
// use the internal convert to mime header
|
|
// it works from PHP 8.2 on
|
|
$string = mb_encode_mimeheader($string, $encoding, 'B', $line_break);
|
|
// before we end, reset internal encoding
|
|
mb_internal_encoding($current_internal_encoding);
|
|
// return mime encoded string
|
|
return $string;
|
|
}
|
|
}
|
|
|
|
// __END__
|