3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 2, 3, 4, 5); foreach ($array as $item) { echo "$item\n"; $array[] = $item; } print_r($array);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 2 3 4 5 Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 1 [6] => 2 [7] => 3 [8] => 4 [9] => 5 )