3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public $foo; public function __construct() { $foo = function() { return false; }; } public function foo() { return true; } } $Foo = new Foo; var_dump($foo->foo); var_dump($foo->foo());
Output for 7.0.5 - 7.1.0
Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Trying to get property of non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Uncaught Error: Call to a member function foo() on null in /in/2O0ef:18 Stack trace: #0 {main} thrown in /in/2O0ef on line 18
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Trying to get property of non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Uncaught Error: Call to a member function foo() on unknown in /in/2O0ef:18 Stack trace: #0 {main} thrown in /in/2O0ef on line 18
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Cannot access property on non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function foo() on a non-object (null)' in /in/2O0ef:18 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Trying to get property of non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Call to a member function foo() on null in /in/2O0ef on line 18
Process exited with code 255.
Output for 5.3.3 - 5.5.35
Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Trying to get property of non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Call to a member function foo() on a non-object in /in/2O0ef on line 18
Process exited with code 255.
Output for 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class Foo in /in/2O0ef on line 11 Notice: Undefined variable: foo in /in/2O0ef on line 17 Notice: Trying to get property of non-object in /in/2O0ef on line 17 NULL Notice: Undefined variable: foo in /in/2O0ef on line 18 Fatal error: Call to a member function foo() on a non-object in /in/2O0ef on line 18
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/2O0ef on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/2O0ef on line 8
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/2O0ef 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/2O0ef 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/2O0ef on line 5
Process exited with code 255.