$pathTags = $siteElement->getElementsByTagName( 'path' );
for ( $i = 0; $i < $pathTags->length; $i++ ) {
$pathElement = $pathTags->item( $i );
$pathTags = $siteElement->getElementsByTagName( 'path' );
for ( $i = 0; $i < $pathTags->length; $i++ ) {
$pathElement = $pathTags->item( $i );