/**
* Set the 'description' feed element
*
* @access public
* @see http://essfeed.org/index.php/ESS_structure
*
* @param String Event Feed description.
* This XML element contain the main text event description.
* ESS processors should use this content as main event description.
* Using HTML inside this section is not recommended because ESS processors could
* use this information in an environment that can not read HTML (car devices interface, iCal on mac...).
* @return void
*/
public function setDescription($el = NULL)
{
if ($el != NULL) {
if ($this->controlRoot('description', $el) == FALSE) {
throw new Exception("Error: '< description >' element is mandatory.");
return;
}
$this->setRootElement('description', FeedValidator::stripSpecificHTMLtags($el));
}
}
