read() read( $pFilename) Read the file. Parameters $pFilename string Filename Throws \PhpOffice\PhpSpreadsheet\Reader\Exception
getStream() getStream(integer $stream) : string Extract binary stream data. Parameters integer $stream Returns string
_readData() _readData(integer $bl) : string Read a standard stream (by joining sectors using information from SAT). Parameters integer $bl Sector ID where the stream starts Returns string — Data for standard stream
getInt4d() getInt4d(string $data, integer $pos) : integer Read 4 bytes of data at specified position. Parameters string $data integer $pos Returns integer