3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $data = range(0, 1000000); for ($ii = 0; $ii < count($data); ++$ii);
Output for 7.0.0 - 7.1.7, 7.2.0
Output for 7.1.10

Process exited with code 137.
Output for 5.3.22 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/uR001 on line 2
Process exited with code 255.