PHPExcel_Shared

# Source for file XMLWriter.php Documentation is available at XMLWriter.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_Shared * @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 */ if (!defined('DATE_W3C')) { define('DATE_W3C', 'Y-m-d\TH:i:sP'); } /** * PHPExcel_Shared_XMLWriter * * @category PHPExcel * @package PHPExcel_Shared * @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel) */ class PHPExcel_Shared_XMLWriter { /** Temporary storage method */ const STORAGE_MEMORY = 1; const STORAGE_DISK = 2; /** * Internal XMLWriter * * @var XMLWriter */ private $_xmlWriter; /** * Temporary filename * * @var string */ private $_tempFileName = ''; /** * Create a new PHPExcel_Shared_XMLWriter instance * * @param int $pTemporaryStorage Temporary storage location * @param string $pTemporaryStorageFolder Temporary storage folder */ public function __construct($pTemporaryStorage = self::STORAGE_MEMORY, $pTemporaryStorageFolder = './') { // Create internal XMLWriter $this->_xmlWriter = new XMLWriter(); // Open temporary storage if ($pTemporaryStorage == self::STORAGE_MEMORY) { $this->_xmlWriter->openMemory(); } else { // Create temporary filename $this->_tempFileName = @tempnam($pTemporaryStorageFolder, 'xml'); // Open storage if ($this->_xmlWriter->openUri($this->_tempFileName) === false) { // Fallback to memory... $this->_xmlWriter->openMemory(); } } // Set default values $this->_xmlWriter->setIndent(true); } /** * Destructor */ public function __destruct() { // Desctruct XMLWriter unset($this->_xmlWriter); // Unlink temporary files if ($this->_tempFileName != '') { @unlink($this->_tempFileName); } } /** * Get written data * * @return $data */ public function getData() { if ($this->_tempFileName == '') { return $this->_xmlWriter->outputMemory(true); } else { $this->_xmlWriter->flush(); return file_get_contents($this->_tempFileName); } } /** * Catch function calls (and pass them to internal XMLWriter) * * @param unknown_type $function * @param unknown_type $args */ public function __call($function, $args) { try { @call_user_func_array(array($this->_xmlWriter, $function), $args); } catch (Exception $ex) { // Do nothing! } } /** * Fallback method for writeRaw, introduced in PHP 5.2 * * @param string $text * @return string */ public function writeRaw($text) { if (isset($this->_xmlWriter) && is_object($this->_xmlWriter) && (method_exists($this->_xmlWriter, 'writeRaw'))) { return $this->_xmlWriter->writeRaw(htmlspecialchars($text)); } return $this->text($text); } } Documentation generated on Mon, 11 Jan 2010 08:19:22 +0100 by phpDocumentor 1.4.1