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Bug #3511 - utf8 detection function in lancheck was causing apache to reset on some systems.

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CaMer0n
2006-12-22 00:46:14 +00:00
parent 307510367f
commit cdedbccc6e
1 changed files with 11 additions and 17 deletions
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28
e107_admin/lancheck.php
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@@ -11,9 +11,9 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_admin/lancheck.php,v $
| $Revision: 1.1.1.1 $
| $Date: 2006-12-02 04:33:23 $
| $Author: mcfly_e107 $
| $Revision: 1.2 $
| $Date: 2006-12-22 00:46:14 $
| $Author: e107coders $
| With code from Izydor and Lolo.
+----------------------------------------------------------------------------+
*/
@@ -628,25 +628,19 @@ function fill_phrases_array($data,$type) {
return $retloc;
}
//--------------------------------------------------------------------
function is_utf8($string) {
// From http://w3.org/International/questions/qa-forms-utf-8.html
if(strtolower(CHARSET) != "utf-8" || $string == "")
function is_utf8($str) {
/*
* @see http://hsivonen.iki.fi/php-utf8/ validation.php
*/
if(strtolower(CHARSET) != "utf-8" || $str == "")
{
return TRUE;
}
return preg_match('%^(?:
[\x09\x0A\x0D\x20-\x7E]
| [\xC2-\xDF][\x80-\xBF]
| \xE0[\xA0-\xBF][\x80-\xBF]
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}
| \xED[\x80-\x9F][\x80-\xBF]
| \xF0[\x90-\xBF][\x80-\xBF]{2}
| [\xF1-\xF3][\x80-\xBF]{3}
| \xF4[\x80-\x8F][\x80-\xBF]{2}
)*$%xs', $string);
return (preg_match('/^.{1}/us',$str,$ar) == 1);
}