note 35387 added to function.strrpos

I should have looked here first, but instead I wrote my own version of strrpos that supports searching for entire strings, rather than individual characters. This is a recursive function. I have not tested to see if it is more or less efficient than the others on the page. I hope this helps someone! //Find last occurance of needle in haystack function str_rpos($haystack, $needle, $start = 0){ $tempPos = strpos($haystack, $needle, $start); if($tempPos === false){ if($start == 0){ //Needle not in string at all return false; }else{ //No more occurances found return $start - strlen($needle); } }else{ //Find the next occurance return $this->str_rpos($haystack, $needle, $tempPos + strlen($needle)); } } ---- Manual Page -- http://www.php.net/manual/en/function.strrpos.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+35387 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+35387&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+35387&report=yes