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use static translation::detect_encoding

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This commit is contained in:
Klaus Leithoff 2012-10-24 11:00:32 +00:00
parent 96eea7c331
commit acc8b555a9
1 changed files with 2 additions and 11 deletions
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13
felamimail/inc/class.felamimail_bo.inc.php
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@ -4220,19 +4220,10 @@ class felamimail_bo
* detect_encoding - try to detect the encoding * detect_encoding - try to detect the encoding
* only to be used if the string in question has no structure that determines his encoding * only to be used if the string in question has no structure that determines his encoding
* @param string - to be evaluated * @param string - to be evaluated
* @return mixed string/boolean (encoding or false * @return string - encoding (iso-8859-1 as default)
*/ */
static function detect_encoding($string) { static function detect_encoding($string) {
static $list = array('utf-8', 'iso-8859-1', 'windows-1251'); // list may be extended return translation::detect_encoding($string);
if (function_exists('iconv'))
{
foreach ($list as $item) {
$sample = iconv($item, $item, $string);
if (md5($sample) == md5($string))
return $item;
}
}
return false; // we may choose to return iso-8859-1 as default at some point
} }
static function detect_qp(&$sting) { static function detect_qp(&$sting) {