note 90188 added to function.strpos

I've reimplemented the function strpos(): function _strpos($s,$c,$o=0) { $r = false; for($i=$o;$i<strlen($s);$i++) $ss .= $s[$i]; for($i=0;$i<strlen($ss);$i++) { if($ss[$i] == $c) { $r = $i; break; } } return $r+$o; } Give me advices please. ---- Server IP: 69.147.83.197 Probable Submitter: 93.149.245.19 ---- Manual Page -- http://www.php.net/manual/en/function.strpos.php Edit -- https://master.php.net/note/edit/90188 Del: integrated -- https://master.php.net/note/delete/90188/integrated Del: useless -- https://master.php.net/note/delete/90188/useless Del: bad code -- https://master.php.net/note/delete/90188/bad+code Del: spam -- https://master.php.net/note/delete/90188/spam Del: non-english -- https://master.php.net/note/delete/90188/non-english Del: in docs -- https://master.php.net/note/delete/90188/in+docs Del: other reasons-- https://master.php.net/note/delete/90188 Reject -- https://master.php.net/note/reject/90188 Search -- https://master.php.net/manage/user-notes.php