public function PHPExcel_CachedObjectStorage_DiscISAM::unsetWorksheetCells in Loft Data Grids 6.2

Same name and namespace in other branches

1. 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/CachedObjectStorage/DiscISAM.php \PHPExcel_CachedObjectStorage_DiscISAM::unsetWorksheetCells()

* Clear the cell collection and disconnect from our parent * *

Return value

void

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/CachedObjectStorage/DiscISAM.php, line 173

Class

PHPExcel_CachedObjectStorage_DiscISAM

PHPExcel_CachedObjectStorage_DiscISAM

Code

public function unsetWorksheetCells() {
  if (!is_null($this->_currentObject)) {
    $this->_currentObject
      ->detach();
    $this->_currentObject = $this->_currentObjectID = null;
  }
  $this->_cellCache = array();

  //	detach ourself from the worksheet, so that it can then delete this object successfully
  $this->_parent = null;

  //	Close down the temporary cache file
  $this
    ->__destruct();
}