3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function foo() { return $this instanceof Foo; } } class Bar { public function bar() { return Foo::foo(); } } $bar = new Bar; return $bar->bar();
Output for 7.0.0 - 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/q64LN on line 2 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/q64LN on line 10 Fatal error: Uncaught Error: Non-static method Foo::foo() cannot be called statically in /in/q64LN:14 Stack trace: #0 /in/q64LN(18): Bar->bar() #1 {main} thrown in /in/q64LN on line 14
Process exited with code 255.
Output for 5.2.7 - 5.6.28
Fatal error: Non-static method Foo::foo() cannot be called statically, assuming $this from incompatible context in /in/q64LN on line 14
Process exited with code 255.
Output for 5.1.3 - 5.2.6
Strict Standards: Non-static method Foo::foo() should not be called statically, assuming $this from incompatible context in /in/q64LN on line 14 Strict Standards: Non-static method Foo::foo() should not be called statically, assuming $this from incompatible context in /in/q64LN on line 14
Output for 5.0.0 - 5.1.2
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/q64LN on line 4
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/q64LN on line 4
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/q64LN on line 4
Process exited with code 255.