3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function f() { f(); } f();

Abusive script

This script was stopped while abusing our resources

Output for 7.0.31, 7.1.21, 7.2.8 - 7.2.9, 7.3.0alpha4 - 7.3.0beta2
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/HbFZa on line 2
Process exited with code 255.
Output for 7.1.18 - 7.1.20, 7.2.6 - 7.2.7, 7.3.0alpha1 - 7.3.0alpha3

Process exited with code 137.