3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array(array(1,2,3),array(4,5,6),array(7,8,9)); echo $arr[0][0];
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1