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cgray/7bitparitycheck.php

Created August 18, 2015 06:25
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7 bit parity check in php
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7bitparitycheck.php
$bitsOn = ($parity = $num & 1) + !!($num & 2) + !!($num & 4) + !!($num & 8) + !!($num & 16) + !!($num & 32) + !!($num & 64);
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