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@ 2014-03-29T15:13:17Z

<?php

error_reporting(-1);

$x = array(1,2,3,4);
$x[] =& $x;

echo count($x);

Output
Performance
VLD
References
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error_reporting: documentation ( source)

preferences:dark modelive preview

37.92 ms | 402 KiB | 5 Q