3v4l.org

run code in 300+ PHP versions simultaneously
<?php $app_filename = "AntivirusSecurity_02_cb-508164-ce_ac8a0e5e-35f8-4c7b-b591-7e28cab94b4e.apk"; //$app_filename = "AntivirusSecurity_02_[508164]_ac8a0e5e-35f8-4c7b-b591-7e28cab94b4e.apk"; $click_id_fence_beginning = 'cb-'; $click_id_fence_end = '-ce'; preg_match_all("^{$click_id_fence_beginning}([0-9]*?){$click_id_fence_end}^",$app_filename,$fields); //echo (!empty($fields[1][0])) ? $fields[1][0] : 'no click id found'; print_r($fields);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => Array ( [0] => cb-508164-ce ) [1] => Array ( [0] => 508164 ) )
preferences:
222 ms | 406 KiB | 371 Q