3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = range(1,4000000); foreach($arr as $out) { $out += $out; } ?>
Output for 7.0.0 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 134217736 bytes) in /in/gXpGo on line 2
Process exited with code 255.
Output for hhvm-3.12.0
mallctl opt.prof: No such file or directory (2) Fatal error: request has exceeded memory limit in /in/gXpGo on line 2
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: request has exceeded memory limit in /in/gXpGo on line 2
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/gXpGo on line 2
Process exited with code 255.
Output for 5.2.2, 5.2.6 - 5.2.17
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 71 bytes) in /in/gXpGo on line 2
Process exited with code 255.
Output for 5.2.1, 5.2.3 - 5.2.5
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 24 bytes) in /in/gXpGo on line 2
Process exited with code 255.
Output for 5.2.0
Fatal error: Out of memory (allocated 266076160) (tried to allocate 24 bytes) in /in/gXpGo on line 2
Process exited with code 255.
Output for 4.3.9 - 4.4.4, 5.0.3, 5.1.0 - 5.1.6
Output for 4.3.0 - 4.3.8, 4.4.5 - 5.0.2, 5.0.4 - 5.0.5

Process exited with code 137.