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run code in 150+ php & hhvm versions
Bugs & Features
<?php interface Foo { public function bar($moo = null); } class Qux implements Foo { public function bar($boo) {} }
based on GkuGN
Output for 7.0.0 - 7.1.0
Fatal error: Declaration of Qux::bar($boo) must be compatible with Foo::bar($moo = NULL) in /in/iCArf on line 9
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Declaration of Qux::bar() must be compatible with Foo::bar($moo = NULL) in /in/iCArf on line 9
Process exited with code 255.
Output for 5.0.0 - 5.3.29
Fatal error: Declaration of Qux::bar() must be compatible with that of Foo::bar() in /in/iCArf on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/iCArf on line 2
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 in /in/iCArf on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iCArf on line 2
Process exited with code 255.