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@ 2014-02-26T07:54:06Z

<?php
$a = array('foo','bar',1);
$x1 = new ArrayObject($a);
$x1['foo1'] = 'foo1';
$x2 = new ArrayObject;
$x2->exchangeArray(iterator_to_array($x1));
$x2['foo2'] = 'foo2';

var_dump($a, $x1, $x2, iterator_to_array($x1));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
iterator_to_array: documentation ( source)

preferences:dark modelive preview

42.13 ms | 402 KiB | 5 Q