public function disconnectWorksheets()
    {
    	$worksheet = NULL;
        foreach($this->_workSheetCollection as $k => &$worksheet) {
            $worksheet->disconnectCells();
            $this->_workSheetCollection[$k] = null;
        }
        unset($worksheet);
        $this->_workSheetCollection = array();
    }
public function disconnectWorksheets()
    {
    	$worksheet = NULL;
        foreach($this->_workSheetCollection as $k => &$worksheet) {
            $worksheet->disconnectCells();
            $this->_workSheetCollection[$k] = null;
        }
        unset($worksheet);
        $this->_workSheetCollection = array();
    }
public function disconnectWorksheets ( ) { $ worksheet = NULL ; foreach ( $ this -> _workSheetCollection as $ k => & $ worksheet ) { $ worksheet -> disconnectCells ( ) ; $ this -> _workSheetCollection [ $ k ] = null ; } unset ( $ worksheet ) ; $ this -> _workSheetCollection = array ( ) ; }
Disconnect all worksheets from this PHPExcel workbook object,
typically so that the PHPExcel object can be unset
Disconnect all worksheets from this PHPExcel workbook object typically so that the PHPExcel object can be unset