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@ 2015-07-22T12:46:35Z

<?php

$ai = new ArrayIterator(array(0,1));
$ii = new IteratorIterator($ai);

var_dump($ai->count());
var_dump($ii->count());

var_dump(count($ai));
var_dump(count($ii));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

22.71 ms | 474 KiB | 4 Q