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#505 Try iconv() when \mb_convert_encoding() will not work.

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the-djmaze 2022-08-30 22:25:09 +02:00
parent 3d5e094fd8
commit 5340ca84e5
1 changed files with 6 additions and 12 deletions
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18
snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php
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@ -59,10 +59,7 @@ abstract class Utils
return 'iso-8859-8';
}
$sEncoding = \preg_replace('/^cp-([\d])/', 'cp$1', $sEncoding);
$sEncoding = \preg_replace('/^windows?12/', 'windows-12', $sEncoding);
return $sEncoding;
return \preg_replace('/^(cp-?|windows?)(12[\d])/', 'windows-$1', $sEncoding);
}
public static function NormalizeCharsetByValue(string $sCharset, string $sValue) : string
@ -159,14 +156,13 @@ abstract class Utils
$sInputFromEncoding = static::$RenameEncoding[$sInputFromEncoding];
}
if (!static::MbSupportedEncoding($sInputFromEncoding)) {
if (\function_exists('iconv')) {
$sResult = \iconv($sInputFromEncoding, "{$sInputToEncoding}//IGNORE", $sInputString);
return (false !== $sResult) ? $sResult : $sInputString;
}
\error_log("Unsupported encoding {$sInputFromEncoding}");
$sInputFromEncoding = null;
// return $sInputString;
/*
if (\function_exists('iconv')) {
return \iconv($sInputFromEncoding, $sInputToEncoding, $sInputString);
}
*/
}
}
@ -179,12 +175,10 @@ abstract class Utils
public static function ConvertEncoding(string $sInputString, string $sInputFromEncoding, string $sInputToEncoding) : string
{
$sResult = $sInputString;
$sFromEncoding = static::NormalizeCharset($sInputFromEncoding);
$sToEncoding = static::NormalizeCharset($sInputToEncoding);
if ('' === \trim($sResult) || ($sFromEncoding === $sToEncoding && Enumerations\Charset::UTF_8 !== $sFromEncoding))
if ('' === \trim($sInputString) || ($sFromEncoding === $sToEncoding && Enumerations\Charset::UTF_8 !== $sFromEncoding))
{
return $sInputString;
}