3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = range(0, 1e6); for($i = 0; $i < 1e6; $i++) print '';
based on c7Kvf
Output for 7.0.0 - 7.2.0
Output for 5.3.22 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/DBOft on line 3
Process exited with code 255.