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@ 2014-01-09T17:58:33Z

<?php

$foo = [5, 6, 7];
$bar = new ArrayObject($foo);
$foo[] = 8;
var_dump($bar->getArrayCopy());

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

35.21 ms | 402 KiB | 5 Q