3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function bar(self $baz) {} } class Bar extends Foo { public function bar(Foo $baz) {} } new Foo(); new Bar();
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Bar has a deprecated constructor in /in/K1mlW on line 9 Fatal error: Uncaught ArgumentCountError: Too few arguments to function Bar::bar(), 0 passed in /in/K1mlW on line 16 and exactly 1 expected in /in/K1mlW:11 Stack trace: #0 /in/K1mlW(16): Bar->bar() #1 {main} thrown in /in/K1mlW on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Bar has a deprecated constructor in /in/K1mlW on line 9 Fatal error: Uncaught TypeError: Argument 1 passed to Bar::bar() must be an instance of Foo, none given, called in /in/K1mlW on line 16 and defined in /in/K1mlW:11 Stack trace: #0 /in/K1mlW(16): Bar->bar() #1 {main} thrown in /in/K1mlW on line 11
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Warning: bar() expects exactly 1 parameter, 0 given in /in/K1mlW on line 11 Catchable fatal error: Argument 1 passed to Bar::bar() must be an instance of Foo, undefined variable given in /in/K1mlW on line 11
Process exited with code 255.
Output for 5.2.0 - 5.6.28
Catchable fatal error: Argument 1 passed to Bar::bar() must be an instance of Foo, none given, called in /in/K1mlW on line 16 and defined in /in/K1mlW on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to Bar::bar() must be an object of class Foo, called in /in/K1mlW on line 16 and defined in /in/K1mlW on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class Foo in /in/K1mlW on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/K1mlW on line 6
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/K1mlW on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/K1mlW on line 6
Process exited with code 255.