3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace X; $f = function () {}; $r = new \ReflectionMethod($f, '__invoke'); var_dump($r->isClosure()); var_dump($r->getDeclaringClass()->name);
based on aKMsD
Output for 5.3.0 - 7.1.0
bool(false) string(7) "Closure"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/fSXsb 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/fSXsb on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fSXsb on line 3
Process exited with code 255.