note 105916 added to function.preg-filter

As I had to work with PHP5.2.X and needed preg_filter I wrote a quick and dirty workaround. <?php if (!function_exists('preg_filter')) { function preg_filter($pattern, $replace, $subject, $limit = -1 , &$count = null) { if(!is_array($subject)) { $noArray = 1 ; $subject = array($subject); } $preg = preg_replace($pattern, $replace, $subject, $limit, &$count); $diff = array_diff($preg, $subject); if($noArray == 1) $diff = implode($diff) ; return $diff ; } } ?> ---- Server IP: 85.214.154.209 Probable Submitter: 87.156.128.203 ---- Manual Page -- http://www.php.net/manual/en/function.preg-filter.php Edit -- https://master.php.net/note/edit/105916 Del: integrated -- https://master.php.net/note/delete/105916/integrated Del: useless -- https://master.php.net/note/delete/105916/useless Del: bad code -- https://master.php.net/note/delete/105916/bad+code Del: spam -- https://master.php.net/note/delete/105916/spam Del: non-english -- https://master.php.net/note/delete/105916/non-english Del: in docs -- https://master.php.net/note/delete/105916/in+docs Del: other reasons-- https://master.php.net/note/delete/105916 Reject -- https://master.php.net/note/reject/105916 Search -- https://master.php.net/manage/user-notes.php