/**
* @param string $name
* @param string $value
* @param string $namespace
* @return XMLElement
*/
public function addChild($name, $value = null, $namespace = null)
{
if ($value !== null and is_string($value) === true) {
$value = str_replace('&', '&', $value);
}
return parent::addChild($name, $value, $namespace);
}
/**
* Return XML object
* @return SimpleXMLElement
*/
public function asXML()
{
$xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" ?><channel></channel>', LIBXML_NOERROR | LIBXML_ERR_NONE | LIBXML_ERR_FATAL);
$xml->addChild('title', $this->title);
$xml->addChild('link', $this->url);
$xml->addChild('description', $this->description);
if ($this->language !== null) {
$xml->addChild('language', $this->language);
}
if ($this->updatePeriod) {
$xml->addChild("xmlns:sy:updatePeriod", $this->updatePeriod);
}
if ($this->updateFrequency) {
$xml->addChild("xmlns:sy:updateFrequency", $this->updateFrequency);
}
if ($this->copyright !== null) {
$xml->addChild('copyright', $this->copyright);
}
if ($this->pubDate !== null) {
$xml->addChild('pubDate', date(DATE_RSS, $this->pubDate));
}
if ($this->lastBuildDate !== null) {
$xml->addChild('lastBuildDate', date(DATE_RSS, $this->lastBuildDate));
}
if ($this->ttl !== null) {
$xml->addChild('ttl', $this->ttl);
}
foreach ($this->items as $item) {
$toDom = dom_import_simplexml($xml);
$fromDom = dom_import_simplexml($item->asXML());
$toDom->appendChild($toDom->ownerDocument->importNode($fromDom, true));
}
return $xml;
}
/**
* Return XML object
* @return SimpleXMLElement
*/
public function asXML()
{
$xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" ?><item></item>', LIBXML_NOERROR | LIBXML_ERR_NONE | LIBXML_ERR_FATAL);
$xml->addChild('title', $this->title);
$xml->addChild('link', $this->url);
if ($this->pubDate !== null) {
$xml->addChild('pubDate', date(DATE_RSS, $this->pubDate));
}
if ($this->creator) {
$xml->addChildCData("xmlns:dc:creator", $this->creator);
}
if ($this->guid) {
$guid = $xml->addChild('guid', $this->guid);
if ($this->isPermalink) {
$guid->addAttribute('isPermaLink', 'true');
}
}
foreach ($this->categories as $category) {
$element = $xml->addChild('category', $category[0]);
if (isset($category[1])) {
$element->addAttribute('domain', $category[1]);
}
}
$xml->addChild('description', $this->description);
$xml->addChildCData('xmlns:content:encoded', $this->content);
if (is_array($this->enclosure) && count($this->enclosure) == 3) {
$element = $xml->addChild('enclosure');
$element->addAttribute('url', $this->enclosure['url']);
$element->addAttribute('type', $this->enclosure['type']);
if ($this->enclosure['length']) {
$element->addAttribute('length', $this->enclosure['length']);
}
}
return $xml;
}