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Re: How to convert binary to hexadecimal

by ikegami (Pope)
on Oct 11, 2007 at 13:49 UTC ( #644230=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $hex = sprintf('%X', oct("0b$bin"));
  2. or download this
    $hex = sprintf('%02X', ord($byte));

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