Gittern\Transport\PackfileIndex::getPackfileOffsetForSha PHP Method

    public function getPackfileOffsetForSha($sha)
    {
        $offset = $this->getSmallPackfileOffsetsStart() + $this->getOffsetForSha($sha) * 4;
        $this->reader->setOffset($offset);
        return $this->reader->readUInt32BE(4);
    }