note 24646 added to function.strtolower

If you use strtolower in Double-Byte-Characters-System, such as GB2312 of Chinese, it makes mistake in some cases. for example: strtolower('Óê Rain'); Result is 'óê rain', not 'Óê rain'. So use the function below: function mstrtolower($str) { $len=strlen($str); for ($i=0; $i<$len; $i++) { if (ord(substr($str,$i,1))>0xa0) { //All GB2312 Chars starts above ascii 0xa0 $tmpstr.=substr($str,$i,2); $i++; } else { $tmpstr.=substr($str,$i,1); } } return $tmpstr; } -- http://www.php.net/manual/en/function.strtolower.php http://master.php.net/manage/user-notes.php?action=edit+24646 http://master.php.net/manage/user-notes.php?action=delete+24646 http://master.php.net/manage/user-notes.php?action=reject+24646