<?php $torrent = 'd8:announce37:http://blender.waag.org:6969/announce13:creation datei1212070099e4:infod6:lengthi196898674e4:name30:big_buck_bunny_720p_stereo.ogg12:piece lengthi262144e6:pieces15040:DñÀsÑ45/'; $regex = "/lengthi([0-9]+)e/i"; $sizes = array(); preg_replace_callback($regex, function($matches) use(&$sizes) { $sizes[] = substr($matches[2], 0, $matches[1]); }, $torrent); var_dump($sizes); // I want to get "262144", you can see this just before "pieces", top right
You have javascript disabled. You will not be able to edit any code.