[sync] a little speedup for the MBUInt32toInt

[Anton Hummel]

Hi

I have made a little change to MBUInt32toInt function
what´s your opinion about this

function MBUInt32ToInt($in)
    {
        $val = 0;  // return value
        $j   = 0;  // for errorhandling
        $b   = 0;  // byte from file

        do {
            $j++
            // if !($j < 6) then error(" not a valid multibyte int32")
            $b = ord(fread($in, 1));
            $val <<= 7;  // bitshift left 7 bits
            $val += ($b & 127);

        } while (($b & 128) != 0);

        return $value;
    }


bye Anton