3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class foo { public function foobar($a) { } } class bar extends foo { public function foobar($a, $b = null) { } } (new bar)->foo();
based on 9WFJL
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined method bar::foo() in /in/jfGQD:16 Stack trace: #0 {main} thrown in /in/jfGQD on line 16
Process exited with code 255.
Output for 5.4.11 - 5.6.28
Fatal error: Call to undefined method bar::foo() in /in/jfGQD on line 16
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/jfGQD on line 16
Process exited with code 255.