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@ 2014-05-19T07:48:39Z

<?php

$one = range(1,PHP_INT_MAX);
unset($one);
$two = range(1,PHP_INT_MAX);
unset($two);

Output
Performance
VLD
References
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range: documentation ( source)

preferences:dark modelive preview

39.63 ms | 402 KiB | 5 Q