3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(); for($i=0; $i < 10000; ++$i) { array_push(a, "10"); }
Output for 5.3.0 - 5.4.9
Fatal error: Only variables can be passed by reference in /in/DC8vj on line 6
Process exited with code 255.