3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $name="%n%n%n%n%n"; $name::doSomething(); ?>
Output for 7.0.1 - 7.3.1
Fatal error: Uncaught Error: Class '%n%n%n%n%n' not found in /in/NVh5H:1 Stack trace: #0 {main} thrown in /in/NVh5H on line 1
Process exited with code 255.
Output for 7.0.0

Process exited with code 139.
Output for hhvm-3.22.0
Fatal error: Uncaught Error: Class undefined: %n%n%n%n%n in /in/NVh5H:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.11.1 - 3.21.3
Fatal error: Uncaught Error: Class undefined: %n%n%n%n%n in /in/NVh5H:1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.1
Fatal error: Class undefined: %n%n%n%n%n in /in/NVh5H on line 1
Process exited with code 255.
Output for 5.3.21 - 5.6.38
Fatal error: Class '%n%n%n%n%n' not found in /in/NVh5H on line 1
Process exited with code 255.