3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', true); error_reporting(E_ALL); $array = [1,2,3,4,5]; foreach ($array as $el) { var_dump($el); var_dump(end($array)); }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
int(1) int(5) int(2) int(5) int(3) int(5) int(4) int(5) int(5) int(5)
preferences:
293.96 ms | 404 KiB | 330 Q