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<?php namespace Name\Space; class Foo { public static function bar() { } } $reflection = new \ReflectionMethod('Name\\Space\\Foo', 'bar'); $closure = $reflection->getClosure(null); $reflection2 = new \ReflectionFunction($closure); var_dump($reflection2->getClosureScopeClass ()->getName()); $reflection3 = new \ReflectionFunction(function () {}); var_dump($closure, $reflection, $reflection2, $reflection3);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(14) "Name\Space\Foo" object(Closure)#2 (1) { ["function"]=> string(19) "Name\Space\Foo::bar" } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } object(ReflectionFunction)#3 (1) { ["name"]=> string(3) "bar" } object(ReflectionFunction)#4 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(14) "Name\Space\Foo" object(Closure)#2 (1) { ["function"]=> string(19) "Name\Space\Foo::bar" } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } object(ReflectionFunction)#3 (1) { ["name"]=> string(3) "bar" } object(ReflectionFunction)#4 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
string(14) "Name\Space\Foo" object(Closure)#2 (0) { } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } object(ReflectionFunction)#3 (1) { ["name"]=> string(3) "bar" } object(ReflectionFunction)#4 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method ReflectionMethod::getClosure() in /in/FYZu9 on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/FYZu9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/FYZu9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/FYZu9 on line 3
Process exited with code 255.

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