SilverStripe\RealMe\Model\FederatedIdentity::getNamedItemNodeValue
Signature
private function getNamedItemNodeValue(DOMXPath
$xpath,
string
$query,
string
$namedAttr )
Parameters
$xpath
—
DOMXPath
- The DOMXPath object to carry out the query on
$query
—
string
- The XPath query to find the relevant node
$namedAttr
—
string
- The named attribute to retrieve from the XPath query
Returns
- string|null
- Either the value from the named item, or null if no item exists