3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { } for ($i = 0; $i < 10000000; $i++) $a = new Foo();
Output for 5.3.1 - 5.3.3, 5.3.5, 5.3.7 - 5.3.13, 5.3.15 - 7.1.0
Output for 5.3.0, 5.3.4, 5.3.6, 5.3.14

Process exited with code 137.