3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class C { function f() { $cl = function($p) {}; $rf = new ReflectionFunction($cl); $rps = $rf->getParameters(); $rp = $rps[0]; return $rp->getDeclaringFunction(); } } $c = new C; $r = $c->f(); var_dump($r->isClosure()); var_dump($r->getClosureScopeClass()->getName());
based on oo3GT
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
bool(true) string(1) "C"
Output for hhvm-3.10.0 - 3.12.0
bool(false) Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function getName() on a non-object (null)' in /in/boqrb:14 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.3.0 - 5.3.29
bool(true) Fatal error: Call to undefined method ReflectionFunction::getClosureScopeClass() in /in/boqrb on line 14
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_FUNCTION in /in/boqrb on line 4
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_FUNCTION in /in/boqrb on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/boqrb on line 4
Process exited with code 255.