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@ 2015-04-21T07:51:40Z

<?php
$array = array();
$first = reset($array);
var_dump($first);

$array = null;
$first = reset($array);
var_dump($first);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
reset: documentation ( source)

preferences:dark modelive preview

45.3 ms | 402 KiB | 5 Q