SimpleXML . .

XML . SimpleXML , everytime .

. .


SimpleXML . :
$xml->Items [0] - >Request [0] - >Error >Errors [0] - [0] - >Status


SimpleXML XML ( ). . . . , . :
isset ($xml->Items [0] - >Request [0] - >Error >Errors [0] - [0] - >Status)
. , ( ) . . . . unmaintainable .


XPath . succintly ( ), .


SimpleXML XPath XML PHP.