3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo str_repeat("-", pow(2,30));
Output for 7.0.0 - 7.2.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 1073741856 bytes) in /in/F7bKK on line 3
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 1073741825 bytes) in /in/F7bKK on line 3
Process exited with code 255.