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@ 2013-10-14T14:03:56Z

<?php

$a = base_convert(0x2B,16,2);
$b = base_convert(~0x2B,16,2);

var_dump($a, $b);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
base_convert: documentation ( source)

preferences:dark modelive preview

54.73 ms | 402 KiB | 5 Q