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@ 2013-11-04T17:06:12Z

<?php

function func(array $a){
	$a[0]=10;
}

$a=array(1, 2, 3, 4);
var_dump($a);
func($a);
var_dump($a);

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive preview

36.81 ms | 402 KiB | 5 Q