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run code in 150+ php & hhvm versions
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<?php namespace Foo\Bar; class Foo { public function bar() { $closure = eval('return function ($__contextVariables__){unset($__contextVariables__);return function (){};};'); $closure = $closure->bindTo(new \stdClass(), '\stdClass'); var_dump($closure()); } } (new Foo)->bar();
based on hjB7R
Output for 7.0.0 - 7.1.0
Warning: Cannot bind closure to scope of internal class stdClass in /in/sRbJR on line 7 Fatal error: Uncaught Error: Function name must be a string in /in/sRbJR:8 Stack trace: #0 /in/sRbJR(11): Foo\Bar\Foo->bar() #1 {main} thrown in /in/sRbJR on line 8
Process exited with code 255.
Output for hhvm-3.12.0
Warning: __invoke() expects exactly 1 parameter, 0 given in /in/sRbJR(6)(257c5ac0e84597036f257d6894f2f1f9) : eval()'d code on line 1 object(Closure$;2096677232)#5 (1) { ["this"]=> object(stdClass)#3 (0) { } }
Output for hhvm-3.10.0
Warning: __invoke() expects exactly 1 parameter, 0 given in /in/sRbJR(-1)(257c5ac0e84597036f257d6894f2f1f9) : eval()'d code on line 6 object(Closure$;2023805945)#5 (1) { ["this"]=> object(stdClass)#3 (0) { } }
Output for 5.4.0 - 5.6.28
Warning: Missing argument 1 for stdClass::{closure}(), called in /in/sRbJR on line 8 and defined in /in/sRbJR(6) : eval()'d code on line 1 object(Closure)#2 (1) { ["this"]=> object(stdClass)#3 (0) { } }
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/sRbJR on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/sRbJR on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/sRbJR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/sRbJR on line 3
Process exited with code 255.