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<?php if ( ! class_exists('ReflectionClass') || ! class_exists('Closure')) { die('cannot test, no reflection or closure'); } $cls = new ReflectionClass('Closure'); var_dump($cls->getMethods());
Output for git.master, git.master_jit, rfc.property-hooks
array(6) { [0]=> object(ReflectionMethod)#2 (2) { ["name"]=> string(11) "__construct" ["class"]=> string(7) "Closure" } [1]=> object(ReflectionMethod)#3 (2) { ["name"]=> string(4) "bind" ["class"]=> string(7) "Closure" } [2]=> object(ReflectionMethod)#4 (2) { ["name"]=> string(6) "bindTo" ["class"]=> string(7) "Closure" } [3]=> object(ReflectionMethod)#5 (2) { ["name"]=> string(4) "call" ["class"]=> string(7) "Closure" } [4]=> object(ReflectionMethod)#6 (2) { ["name"]=> string(12) "fromCallable" ["class"]=> string(7) "Closure" } [5]=> object(ReflectionMethod)#8 (2) { ["name"]=> string(8) "__invoke" ["class"]=> string(7) "Closure" } }

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