R E D

NAME	SIZE	PERMISSION
AutoFilter	[ DIR ]	drwxr-xr-x
Drawing	[ DIR ]	drwxr-xr-x
AutoFilter.php	38.36 KB	-rwxr-xr-x
BaseDrawing.php	11.02 KB	-rwxr-xr-x
CellIterator.php	2.27 KB	-rwxr-xr-x
Column.php	2.39 KB	-rwxr-xr-x
ColumnCellIterator.php	6.45 KB	-rwxr-xr-x
ColumnDimension.php	2.95 KB	-rwxr-xr-x
ColumnIterator.php	5.59 KB	-rwxr-xr-x
Dimension.php	3.85 KB	-rwxr-xr-x
Drawing.php	3.73 KB	-rwxr-xr-x
HeaderFooter.php	12.68 KB	-rwxr-xr-x
HeaderFooterDrawing.php	7.75 KB	-rwxr-xr-x
MemoryDrawing.php	4.9 KB	-rwxr-xr-x
PageMargins.php	4.35 KB	-rwxr-xr-x
PageSetup.php	28.42 KB	-rwxr-xr-x
Protection.php	11.12 KB	-rwxr-xr-x
Row.php	2.36 KB	-rwxr-xr-x
RowCellIterator.php	7.04 KB	-rwxr-xr-x
RowDimension.php	2.94 KB	-rwxr-xr-x
RowIterator.php	4.85 KB	-rwxr-xr-x
SheetView.php	4.81 KB	-rwxr-xr-x

Code Editor : CellIterator.php

<?php

/**
 * PHPExcel_Worksheet_CellIterator
 *
 * Copyright (c) 2006 - 2015 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel_Worksheet
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
abstract class PHPExcel_Worksheet_CellIterator
{
    /**
     * PHPExcel_Worksheet to iterate
     *
     * @var PHPExcel_Worksheet
     */
    protected $subject;

/**
     * Current iterator position
     *
     * @var mixed
     */
    protected $position = null;

/**
     * Iterate only existing cells
     *
     * @var boolean
     */
    protected $onlyExistingCells = false;

/**
     * Destructor
     */
    public function __destruct()
    {
        unset($this->subject);
    }

/**
     * Get loop only existing cells
     *
     * @return boolean
     */
    public function getIterateOnlyExistingCells()
    {
        return $this->onlyExistingCells;
    }

/**
     * Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary
     *
     * @throws PHPExcel_Exception
     */
    abstract protected function adjustForExistingOnlyRange();

/**
     * Set the iterator to loop only existing cells
     *
     * @param    boolean        $value
     * @throws PHPExcel_Exception
     */
    public function setIterateOnlyExistingCells($value = true)
    {
        $this->onlyExistingCells = (boolean) $value;

$this->adjustForExistingOnlyRange();
    }
}

${this.title}

Code Editor : CellIterator.php