3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $hw = array(72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33); print_r($hw);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 72 [1] => 101 [2] => 108 [3] => 108 [4] => 111 [5] => 32 [6] => 87 [7] => 111 [8] => 114 [9] => 108 [10] => 100 [11] => 33 )