/**
* Returns an associative array with attributes of an XML element.
*
* @param SimpleXMLElement XML-Object
*
* @return array Attributes
*/
protected function getAttributes(XMLObj $xmlObj)
{
$attributesArray = array();
$attributes = $xmlObj->attributes();
foreach ($attributes as $key => $val) {
$attributesArray[$key] = (string) $val;
}
return $attributesArray;
}
