private function PHPExcel_Reader_Excel5::_readDefinedName 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::_readDefinedName()

* DEFINEDNAME * * This record is part of a Link Table. It contains the name * and the token array of an internal defined name. Token * arrays of defined names contain tokens with aberrant * token classes. * * -- "OpenOffice.org's Documentation of the Microsoft * Excel File Format"

1 call to PHPExcel_Reader_Excel5::_readDefinedName()

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 2725

Class

PHPExcel_Reader_Excel5

PHPExcel_Reader_Excel5

Code

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

  // move stream pointer to next record
  $this->_pos += 4 + $length;
  if ($this->_version == self::XLS_BIFF8) {

    // retrieves named cells
    // offset: 0; size: 2; option flags
    $opts = self::_GetInt2d($recordData, 0);

    // bit: 5; mask: 0x0020; 0 = user-defined name, 1 = built-in-name
    $isBuiltInName = (0x20 & $opts) >> 5;

    // offset: 2; size: 1; keyboard shortcut
    // offset: 3; size: 1; length of the name (character count)
    $nlen = ord($recordData[3]);

    // offset: 4; size: 2; size of the formula data (it can happen that this is zero)
    // note: there can also be additional data, this is not included in $flen
    $flen = self::_GetInt2d($recordData, 4);

    // offset: 8; size: 2; 0=Global name, otherwise index to sheet (1-based)
    $scope = self::_GetInt2d($recordData, 8);

    // offset: 14; size: var; Name (Unicode string without length field)
    $string = self::_readUnicodeString(substr($recordData, 14), $nlen);

    // offset: var; size: $flen; formula data
    $offset = 14 + $string['size'];
    $formulaStructure = pack('v', $flen) . substr($recordData, $offset);
    try {
      $formula = $this
        ->_getFormulaFromStructure($formulaStructure);
    } catch (PHPExcel_Exception $e) {
      $formula = '';
    }
    $this->_definedname[] = array(
      'isBuiltInName' => $isBuiltInName,
      'name' => $string['value'],
      'formula' => $formula,
      'scope' => $scope,
    );
  }
}