3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array (a, b, c); print_r ($a) ?>
Output for 4.3.0 - 7.1.0
Notice: Use of undefined constant a - assumed 'a' in /in/kKh2R on line 2 Notice: Use of undefined constant b - assumed 'b' in /in/kKh2R on line 2 Notice: Use of undefined constant c - assumed 'c' in /in/kKh2R on line 2 Array ( [0] => a [1] => b [2] => c )