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@ 2014-07-02T21:12:38Z

<?php
    function func(&$a)
    {
        // void();
    }
   
    $a['one'] = 1;
    func($a['two']);
	var_dump($a);
?>

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

40.06 ms | 402 KiB | 5 Q