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<?php
/**
* @package Joomla.Platform
* @subpackage Utilities
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Wrapper class for php SimpleXMLElement.
*
* @package Joomla.Platform
* @subpackage Utilities
* @since 11.1
* @deprecated 13.3 Use SimpleXMLElement instead.
*/
class JXMLElement extends SimpleXMLElement
{
/**
* Get the name of the element.
*
* @return string
*
* @since 11.1
* @deprecated 13.3 Use SimpleXMLElement::getName() instead.
*/
public function name()
{
JLog::add('JXMLElement::name() is deprecated, use SimpleXMLElement::getName() instead.', JLog::WARNING, 'deprecated');
return (string) $this->getName();
}
/**
* Legacy method to get the element data.
*
* @return string
*
* @deprecated 12.1
* @since 11.1
*/
public function data()
{
// Deprecation warning.
JLog::add('JXMLElement::data() is deprecated.', JLog::WARNING, 'deprecated');
return (string) $this;
}
/**
* Legacy method gets an elements attribute by name.
*
* @param string $name Attribute to get
*
* @return string
*
* @since 11.1
*
* @deprecated 12.1
* @see SimpleXMLElement::attributes
*/
public function getAttribute($name)
{
// Deprecation warning.
JLog::add('JXMLelement::getAttributes() is deprecated.', JLog::WARNING, 'deprecated');
return (string) $this->attributes()->$name;
}
/**
* Return a well-formed XML string based on SimpleXML element
*
* @param boolean $compressed Should we use indentation and newlines ?
* @param integer $indent Indention level.
* @param integer $level The level within the document which informs the indentation.
*
* @return string
*
* @since 11.1
* @deprecated 13.3 Use SimpleXMLElement::asXML() instead.
*/
public function asFormattedXML($compressed = false, $indent = "\t", $level = 0)
{
JLog::add('JXMLElement::asFormattedXML() is deprecated, use SimpleXMLElement::asXML() instead.', JLog::WARNING, 'deprecated');
$out = '';
// Start a new line, indent by the number indicated in $level
$out .= ($compressed) ? '' : "\n" . str_repeat($indent, $level);
// Add a <, and add the name of the tag
$out .= '<' . $this->getName();
// For each attribute, add attr="value"
foreach ($this->attributes() as $attr)
{
$out .= ' ' . $attr->getName() . '="' . htmlspecialchars((string) $attr, ENT_COMPAT, 'UTF-8') . '"';
}
// If there are no children and it contains no data, end it off with a />
if (!count($this->children()) && !(string) $this)
{
$out .= " />";
}
else
{
// If there are children
if (count($this->children()))
{
// Close off the start tag
$out .= '>';
$level++;
// For each child, call the asFormattedXML function (this will ensure that all children are added recursively)
foreach ($this->children() as $child)
{
$out .= $child->asFormattedXML($compressed, $indent, $level);
}
$level--;
// Add the newline and indentation to go along with the close tag
$out .= ($compressed) ? '' : "\n" . str_repeat($indent, $level);
}
elseif ((string) $this)
{
// If there is data, close off the start tag and add the data
$out .= '>' . htmlspecialchars((string) $this, ENT_COMPAT, 'UTF-8');
}
// Add the end tag
$out .= '</' . $this->getName() . '>';
}
return $out;
}
}