note 21956 added to function.strpos

Is there any way to find the nth occurance of a string within a haystack? I've been looking at strpos() and strrpos() but they only take the first or last, but that's not it Now I know it's possible to find the second occurance by finding the first occurance and starting the search in the haystack from the end of the first length of the first occurance, and so on, but it's not really efficient i reckon ., anyone got an efficient way to do this ? -- http://www.php.net/manual/en/function.strpos.php http://master.php.net/manage/user-notes.php?action=edit+21956 http://master.php.net/manage/user-notes.php?action=delete+21956 http://master.php.net/manage/user-notes.php?action=reject+21956