3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $nickname = "hello"; if(preg_match_all('!\d+!', $nickname, $numbers)){ if (isset($numbers[0])){ print_r(end($numbers[0])); } }
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Output for hhvm-3.10.0

Process exited with code 153.