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@ 2016-08-08T07:28:04Z

<?php
function sub(&$data){}

$data = array();
sub($data['nested']);

echo serialize(array($data,$data));

Output
Performance
VLD
References
Branches

serialize: documentation ( source)

preferences:dark modelive previewkey bindings

45.08 ms | 1498 KiB | 5 Q