3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Example { public function match(callable $cb) { echo $cb(); } } class Callee { public function yo() { return "If I show up, I'm allowed to do this!"; } } $ex = new Example(); $example->match(['Callee', 'yo']);
Output for 7.0.5 - 7.2.0
Notice: Undefined variable: example in /in/V3RqK on line 20 Fatal error: Uncaught Error: Call to a member function match() on null in /in/V3RqK:20 Stack trace: #0 {main} thrown in /in/V3RqK on line 20
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: example in /in/V3RqK on line 20 Fatal error: Uncaught Error: Call to a member function match() on unknown in /in/V3RqK:20 Stack trace: #0 {main} thrown in /in/V3RqK on line 20
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Notice: Undefined variable: example in /in/V3RqK on line 20 Fatal error: Call to a member function match() on null in /in/V3RqK on line 20
Process exited with code 255.
Output for 5.4.0 - 5.5.35
Notice: Undefined variable: example in /in/V3RqK on line 20 Fatal error: Call to a member function match() on a non-object in /in/V3RqK on line 20
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/V3RqK on line 20
Process exited with code 255.