3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function foo(string $foo) { echo $foo; } } (new Foo())->bar(new \stdClass());
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo has a deprecated constructor in /in/u6q04 on line 3 Fatal error: Uncaught ArgumentCountError: Too few arguments to function Foo::foo(), 0 passed in /in/u6q04 on line 10 and exactly 1 expected in /in/u6q04:5 Stack trace: #0 /in/u6q04(10): Foo->foo() #1 {main} thrown in /in/u6q04 on line 5
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; Foo has a deprecated constructor in /in/u6q04 on line 3 Fatal error: Uncaught TypeError: Argument 1 passed to Foo::foo() must be of the type string, none given, called in /in/u6q04 on line 10 and defined in /in/u6q04:5 Stack trace: #0 /in/u6q04(10): Foo->foo() #1 {main} thrown in /in/u6q04 on line 5
Process exited with code 255.
Output for hhvm-3.12.0
Warning: foo() expects exactly 1 parameter, 0 given in /in/u6q04 on line 7 Fatal error: Uncaught Error: Call to undefined method Foo::bar() in /in/u6q04:10 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Warning: foo() expects exactly 1 parameter, 0 given in /in/u6q04 on line 7 Catchable fatal error: Argument 1 passed to Foo::foo() must be an instance of string, undefined variable given in /in/u6q04 on line 7
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Catchable fatal error: Argument 1 passed to Foo::foo() must be an instance of string, none given, called in /in/u6q04 on line 10 and defined in /in/u6q04 on line 5
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/u6q04 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/u6q04 on line 10
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/u6q04 on line 5
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/u6q04 on line 5
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/u6q04 on line 5
Process exited with code 255.