3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo($bar) { foo($bar); } foo(str_repeat("baz", 100));
Output for 7.0.0 - 7.1.0, 7.1.6 - 7.2.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/pWK03 on line 4
Process exited with code 255.
Output for 7.1.5

Process exited with code 137.
Output for 5.4.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/pWK03 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 523800 bytes) in /in/pWK03 on line 4
Process exited with code 255.
Output for 4.3.0 - 5.2.17

Process exited with code 139.