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@ 2014-04-14T10:12:03Z

<?php

function bindump($chr)
{
    printf("%016b\n", ord($ord));
}

$one = chr(1);

bindump($one);

for ($i=0; $i<10; $i++) {
    bindump($one << $i);
}

Output
Performance
VLD
References
Branches

ord: documentation ( source)
printf: documentation ( source)

preferences:dark modelive preview

39.1 ms | 402 KiB | 5 Q