3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class C { static function foo() {} } $f = array('C::foo'); $f();
based on Br7B1
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Function name must be a string in /in/tFKAs:8 Stack trace: #0 {main} thrown in /in/tFKAs on line 8
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Function name must be a string in /in/tFKAs on line 8
Process exited with code 255.