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<?php $ref = new ReflectionFunction('array_unique'); var_dump($ref->getParameters()); // outputs "1" in the PHP runtime $ref = new ReflectionFunction('array_search'); var_dump(count($ref->getParameters())); // always outputs "3"
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(5) "array" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(5) "flags" } } int(3)

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