private function PHPExcel_Reader_Excel5_Escher::_readOPT in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5/Escher.php \PHPExcel_Reader_Excel5_Escher::_readOPT()

* Read OPT record. This record may occur within DggContainer record or SpContainer

1 call to PHPExcel_Reader_Excel5_Escher::_readOPT()

PHPExcel_Reader_Excel5_Escher::load in vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5/Escher.php

* Load Escher stream data. May be a partial Escher stream. * *

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel5/Escher.php, line 360

Class

PHPExcel_Reader_Excel5_Escher

PHPExcel_Reader_Excel5_Escher

Code

private function _readOPT() {

  // offset: 0; size: 2; recVer and recInstance
  // bit: 4-15; mask: 0xFFF0; recInstance
  $recInstance = (0xfff0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
  $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
  $recordData = substr($this->_data, $this->_pos + 8, $length);

  // move stream pointer to next record
  $this->_pos += 8 + $length;
  $this
    ->_readOfficeArtRGFOPTE($recordData, $recInstance);
}