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@ 2015-11-23T19:11:45Z

<?php

$ref = new ReflectionFunction('array_unique');
var_dump(count($ref->getParameters())); // outputs "1" in the PHP runtime

$ref = new ReflectionFunction('array_search');
var_dump(count($ref->getParameters())); // always outputs "3"

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

82.48 ms | 404 KiB | 5 Q