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<?php
if (!defined('DATE_W3C')) {
define('DATE_W3C', 'Y-m-d\TH:i:sP');
}
if (!defined('DEBUGMODE_ENABLED')) {
define('DEBUGMODE_ENABLED', false);
}
/**
* PHPExcel_Shared_XMLWriter
*
* 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_Shared
* @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##
*/
class PHPExcel_Shared_XMLWriter extends XMLWriter
{
/** Temporary storage method */
const STORAGE_MEMORY = 1;
const STORAGE_DISK = 2;
/**
* 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, $pTemporaryStorageFolder = null)
{
// Open temporary storage
if ($pTemporaryStorage == self::STORAGE_MEMORY) {
$this->openMemory();
} else {
// Create temporary filename
if ($pTemporaryStorageFolder === null) {
$pTemporaryStorageFolder = PHPExcel_Shared_File::sys_get_temp_dir();
}
$this->tempFileName = @tempnam($pTemporaryStorageFolder, 'xml');
// Open storage
if ($this->openUri($this->tempFileName) === false) {
// Fallback to memory...
$this->openMemory();
}
}
// Set default values
if (DEBUGMODE_ENABLED) {
$this->setIndent(true);
}
}
/**
* Destructor
*/
public function __destruct()
{
// Unlink temporary files
if ($this->tempFileName != '') {
@unlink($this->tempFileName);
}
}
/**
* Get written data
*
* @return $data
*/
public function getData()
{
if ($this->tempFileName == '') {
return $this->outputMemory(true);
} else {
$this->flush();
return file_get_contents($this->tempFileName);
}
}
/**
* Fallback method for writeRaw, introduced in PHP 5.2
*
* @param string $text
* @return string
*/
public function writeRawData($text)
{
if (is_array($text)) {
$text = implode("\n", $text);
}
if (method_exists($this, 'writeRaw')) {
return $this->writeRaw(htmlspecialchars($text));
}
return $this->text($text);
}
}
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