note 110667 added to ref.strings

This function returns an array of all fragments within $str between $start and $end. Example: $image_tags = string_fragment($source, "<img ", ">", TRUE); <?php function string_fragment($str, $start, $end, $all) { # $all == TRUE: $start and $end included; $all == FALSE: $start and $end excluded $fragments = array(); $ce = "UTF-8"; while (mb_substr_count($str, $start, $ce)) { $offset = mb_strpos($str, $start, 0, $ce); if ($all) $len = 0; else $len = mb_strlen($start, $ce); $rest = mb_substr($str, $offset + $len, mb_strlen($str, $ce), $ce); if (mb_substr_count($rest, $end, $ce)) { if ($all) $len = mb_strlen($end, $ce); else $len = 0; $fragments[] = mb_substr($rest, 0, mb_strpos($rest, $end, 0, $ce) + $len, $ce); } $str = mb_substr($str, $offset + 1, mb_strlen($str, $ce), $ce); } return $fragments; } ?> ---- Server IP: 69.147.83.199 Probable Submitter: 85.179.144.85 ---- Manual Page -- http://www.php.net/manual/en/ref.strings.php Edit -- https://master.php.net/note/edit/110667 Del: integrated -- https://master.php.net/note/delete/110667/integrated Del: useless -- https://master.php.net/note/delete/110667/useless Del: bad code -- https://master.php.net/note/delete/110667/bad+code Del: spam -- https://master.php.net/note/delete/110667/spam Del: non-english -- https://master.php.net/note/delete/110667/non-english Del: in docs -- https://master.php.net/note/delete/110667/in+docs Del: other reasons-- https://master.php.net/note/delete/110667 Reject -- https://master.php.net/note/reject/110667 Search -- https://master.php.net/manage/user-notes.php