Online PHP editor | refs for HHFOW

<?php $app_filename = "AntivirusSecurity_02_cb-508164-ce_ac8a0e5e-35f8-4c7b-b591-7e28cab94b4e.apk"; $click_id_fence_beginning = '\c\b\-'; $click_id_fence_end = '\-\c\e'; preg_match_all("^{$click_id_fence_beginning}([0-9]*?){$click_id_fence_end}^",$app_filename,$fields, PREG_PATTERN_ORDER); print_r($fields);