3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php while(fork()) { $foo .= str_repeat("x", 10485760); } ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function fork() in /in/gaIcB:1 Stack trace: #0 {main} thrown in /in/gaIcB on line 1
Process exited with code 255.
Output for 5.0.0 - 5.6.22, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function fork() in /in/gaIcB on line 1
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: fork() in /in/gaIcB on line 1
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: fork() in /in/gaIcB on line 1
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: fork() in /in/gaIcB on line 1