3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function wa(callback $cb) { $cb(); } class C { function foo() { echo 'foo'; } } $c = new C; wa(array($c, 'foo'));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught TypeError: Argument 1 passed to wa() must be an instance of callback, array given, called in /in/5Dpli on line 18 and defined in /in/5Dpli:3 Stack trace: #0 /in/5Dpli(18): wa(Array) #1 {main} thrown in /in/5Dpli on line 3
Process exited with code 255.
Output for 5.2.0 - 5.6.28
Catchable fatal error: Argument 1 passed to wa() must be an instance of callback, array given, called in /in/5Dpli on line 18 and defined in /in/5Dpli on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to wa() must be an object of class callback, called in /in/5Dpli on line 18 and defined in /in/5Dpli on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class callback in /in/5Dpli on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/5Dpli on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/5Dpli on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/5Dpli on line 3
Process exited with code 255.