3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $tmp = array('kjh','kjh'); print_r(array_merge(array('lkjl'), $tmp));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => lkjl [1] => kjh [2] => kjh )