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<?php $i = rtrim(base64_encode(rtrim(pack('E', 1.2), "\x00")), '='); var_dump($i); var_dump(unpack('E', str_pad(base64_decode($i), 8, "\x00")));
Output for git.master, git.master_jit, rfc.property-hooks
string(11) "P/MzMzMzMzM" array(1) { [1]=> float(1.2) }

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