3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { function __constructor(){} } $a = array(); for ($i=0; $i<100000; $i++) $a[] = new Foo();
Output for 4.3.0 - 7.1.7, 7.2.0
Output for 7.1.10

Process exited with code 137.