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@ 2014-10-08T09:46:03Z

<?php

class x extends RecursiveRegexIterator{}

$arr = new RecursiveArrayIterator([0,[1,2]]);
$x = new x($arr, '/.*/');
var_dump(get_class($x->getChildren()));

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive preview

34.67 ms | 402 KiB | 5 Q