PHPExcel

# Source for file WorksheetIterator.php Documentation is available at WorksheetIterator.php <?php /** * PHPExcel * * Copyright (c) 2006 - 2010 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 * @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version 1.7.2, 2010-01-11 */ /** PHPExcel root directory */ if (!defined('PHPEXCEL_ROOT')) { /** * @ignore */ define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../'); } /** PHPExcel */ require_once PHPEXCEL_ROOT . 'PHPExcel.php'; /** PHPExcel_Worksheet */ require_once PHPEXCEL_ROOT . 'PHPExcel/Worksheet.php'; /** * PHPExcel_WorksheetIterator * * Used to iterate worksheets in PHPExcel * * @category PHPExcel * @package PHPExcel * @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel) */ class PHPExcel_WorksheetIterator extends IteratorIterator { /** * Spreadsheet to iterate * * @var PHPExcel */ private $_subject; /** * Current iterator position * * @var int */ private $_position = 0; /** * Create a new worksheet iterator * * @param PHPExcel $subject */ public function __construct(PHPExcel $subject = null) { // Set subject $this->_subject = $subject; } /** * Destructor */ public function __destruct() { unset($this->_subject); } /** * Rewind iterator */ public function rewind() { $this->_position = 0; } /** * Current PHPExcel_Worksheet * * @return PHPExcel_Worksheet */ public function current() { return $this->_subject->getSheet($this->_position); } /** * Current key * * @return int */ public function key() { return $this->_position; } /** * Next value */ public function next() { ++$this->_position; } /** * More PHPExcel_Worksheet instances available? * * @return boolean */ public function valid() { return $this->_position < $this->_subject->getSheetCount(); } } Documentation generated on Mon, 11 Jan 2010 08:19:16 +0100 by phpDocumentor 1.4.1