71 lines
2.1 KiB
PHP
71 lines
2.1 KiB
PHP
<?php
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/*
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* 2007-2015 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2015 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class InstallSimplexmlElement extends SimpleXMLElement
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{
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/**
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* Can add SimpleXMLElement values in XML tree
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*
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* @see SimpleXMLElement::addChild()
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*/
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public function addChild($name, $value = null, $namespace = null)
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{
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if ($value instanceof SimplexmlElement)
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{
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$content = trim((string)$value);
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if (strlen($content) > 0)
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$new_element = parent::addChild($name, str_replace('&', '&', $content), $namespace);
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else
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{
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$new_element = parent::addChild($name);
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foreach ($value->attributes() as $k => $v)
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$new_element->addAttribute($k, $v);
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}
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foreach ($value->children() as $child)
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$new_element->addChild($child->getName(), $child);
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}
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else
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return parent::addChild($name, str_replace('&', '&', $value), $namespace);
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}
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/**
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* Generate nice and sweet XML
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*
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* @see SimpleXMLElement::asXML()
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*/
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public function asXML($filename = null)
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{
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$dom = new DOMDocument('1.0');
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$dom->preserveWhiteSpace = false;
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$dom->formatOutput = true;
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$dom->loadXML(parent::asXML());
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if ($filename)
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return (bool)file_put_contents($filename, $dom->saveXML());
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return $dom->saveXML();
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}
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} |