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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public $a; public function call($call) { $call->bindTo($this, $this); call_user_func($call); } } $a = new A; $a->a = 'Foo'; $a->call(function () { echo $this->a; } );
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Using $this when not in object context in /in/sg5V6:15 Stack trace: #0 /in/sg5V6(8): {closure}() #1 /in/sg5V6(15): A->call(Object(Closure)) #2 {main} thrown in /in/sg5V6 on line 15
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: $this is null in /in/sg5V6:15 Stack trace: #0 /in/sg5V6(8): Closure$call() #1 /in/sg5V6(15): A->call() #2 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: $this is null in /in/sg5V6 on line 15
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Using $this when not in object context in /in/sg5V6 on line 15
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bindTo() in /in/sg5V6 on line 7
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/sg5V6 on line 15
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/sg5V6 on line 15
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/sg5V6 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/sg5V6 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/sg5V6 on line 4
Process exited with code 255.