private function PHPExcel_Reader_Excel5::_readBof in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5.php \PHPExcel_Reader_Excel5::_readBof()

* Read BOF

3 calls to PHPExcel_Reader_Excel5::_readBof()

PHPExcel_Reader_Excel5::listWorksheetInfo in vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5.php

* Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) * *

PHPExcel_Reader_Excel5::listWorksheetNames in vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5.php

* Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * *

PHPExcel_Reader_Excel5::load in vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5.php

* Loads PHPExcel from file * *

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5.php, line 1619

Class

PHPExcel_Reader_Excel5

PHPExcel_Reader_Excel5

Code

private function _readBof() {
  $length = self::_GetInt2d($this->_data, $this->_pos + 2);
  $recordData = substr($this->_data, $this->_pos + 4, $length);

  // move stream pointer to next record
  $this->_pos += 4 + $length;

  // offset: 2; size: 2; type of the following data
  $substreamType = self::_GetInt2d($recordData, 2);
  switch ($substreamType) {
    case self::XLS_WorkbookGlobals:
      $version = self::_GetInt2d($recordData, 0);
      if ($version != self::XLS_BIFF8 && $version != self::XLS_BIFF7) {
        throw new PHPExcel_Reader_Exception('Cannot read this Excel file. Version is too old.');
      }
      $this->_version = $version;
      break;
    case self::XLS_Worksheet:

      // do not use this version information for anything
      // it is unreliable (OpenOffice doc, 5.8), use only version information from the global stream
      break;
    default:

      // substream, e.g. chart
      // just skip the entire substream
      do {
        $code = self::_GetInt2d($this->_data, $this->_pos);
        $this
          ->_readDefault();
      } while ($code != self::XLS_Type_EOF && $this->_pos < $this->_dataSize);
      break;
  }
}