Example #1
0
	 * respective Sheet Substream within the Workbook Stream.
	 *
	 * --	"OpenOffice.org's Documentation of the Microsoft
	 * 		Excel File Format"
	 */
    private function _readSheet()
    {
        $length = self::_GetInt2d($this->_data, $this->_pos + 2);
        $recordData = substr($this->_data, $this->_pos + 4, $length);
        // move stream pointer to next record
        $this->_pos += 4 + $length;
        // offset: 0; size: 4; absolute stream position of the BOF record of the sheet
        $rec_offset = self::_GetInt4d($recordData, 0);
        // offset: 4; size: 1; sheet state
        switch (ord($recordData[4])) {
            case 0x0:
                $sheetState = PHPExcel_Worksheet::SHEETSTATE_VISIBLE;
                break;