note 107678 added to function.strpos

This is a function I wrote to find all occurrences of a string, using strpos recursively. <?php function strpos_recursive($haystack, $needle, $offset = 0, &$results = array()) { $offset = strpos($haystack, $needle, $offset); if($offset === false) { return $results; } else { $results[] = $offset; return strpos_recursive($haystack, $needle, ($offset + 1), $results); } } ?> This is how you use it: <?php $string = 'This is some string'; $search = 'a'; $found = strpos_recursive($string, $search); if($found) { foreach($found as $pos) { echo 'Found "'.$search.'" in string "'.$string.'" at position <b>'.$pos.'</b><br />'; } } else { echo '"'.$search.'" not found in "'.$string.'"'; } ?> ---- Server IP: 213.249.64.162 Probable Submitter: 82.215.50.52 ---- Manual Page -- http://www.php.net/manual/en/function.strpos.php Edit -- https://master.php.net/note/edit/107678 Del: integrated -- https://master.php.net/note/delete/107678/integrated Del: useless -- https://master.php.net/note/delete/107678/useless Del: bad code -- https://master.php.net/note/delete/107678/bad+code Del: spam -- https://master.php.net/note/delete/107678/spam Del: non-english -- https://master.php.net/note/delete/107678/non-english Del: in docs -- https://master.php.net/note/delete/107678/in+docs Del: other reasons-- https://master.php.net/note/delete/107678 Reject -- https://master.php.net/note/reject/107678 Search -- https://master.php.net/manage/user-notes.php