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<?php $rc = new ReflectionClass(Closure::class); $methodNames = array_map(function ($m) { return $m->getName(); }, $rc->getMethods()); var_dump(in_array('__invoke', $methodNames)); var_dump($rc->hasMethod('__invoke'));
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(true)

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