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<?php $prc_str = "0101010101"; $div_str = "0"; $div = base_convert($div_str[0],16,10); $prc = base_convert($prc_str,16,10); echo $prc." ".$div."\r\n"; echo ($prc)/(pow(10,$div)); ?>

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41.28 ms | 405 KiB | 6 Q