Exemple #1
0
 /**
  * return an Atom_Element or null from a tag name
  *
  * @param string $tagName
  * @return Atom_Element
  * @access protected
  */
 protected function getElement($tagName='')
 {
     if($this->documentElement->getElementsByTagName($tagName)->length)
     {
         return Atom_Element::fromDOMElement($this->documentElement->getElementsByTagName($tagName)->item(0));
     }
     else
     {
         return null;
     }
 }