private function parseSubject(\DOMElement $xml) : void
    {
        /** @var \DOMElement[] $subject */
        $subject = Utils::xpQuery($xml, './saml_assertion:Subject');
        if (empty($subject)) {
            throw new \Exception('Missing subject in subject query.');
        } elseif (count($subject) > 1) {
            throw new \Exception('More than one <saml:Subject> in subject query.');
        }

        /** @var \DOMElement[] $nameId */
        $nameId = Utils::xpQuery($subject[0], './saml_assertion:NameID');
        if (empty($nameId)) {
            throw new \Exception('Missing <saml:NameID> in <saml:Subject>.');
        } elseif (count($nameId) > 1) {
            throw new \Exception('More than one <saml:NameID> in <saml:Subject>.');
        }
        $this->nameId = new NameID($nameId[0]);
    }
private function parseSubject(\DOMElement $xml) : void
    {
        /** @var \DOMElement[] $subject */
        $subject = Utils::xpQuery($xml, './saml_assertion:Subject');
        if (empty($subject)) {
            throw new \Exception('Missing subject in subject query.');
        } elseif (count($subject) > 1) {
            throw new \Exception('More than one <saml:Subject> in subject query.');
        }

        /** @var \DOMElement[] $nameId */
        $nameId = Utils::xpQuery($subject[0], './saml_assertion:NameID');
        if (empty($nameId)) {
            throw new \Exception('Missing <saml:NameID> in <saml:Subject>.');
        } elseif (count($nameId) > 1) {
            throw new \Exception('More than one <saml:NameID> in <saml:Subject>.');
        }
        $this->nameId = new NameID($nameId[0]);
    }
private function parseSubject ( \ DOMElement $ xml ) : void { /** @var \DOMElement[] $subject */ $ subject = Utils :: xpQuery ( $ xml , './saml_assertion:Subject' ) ; if ( empty ( $ subject ) ) { throw new \ Exception ( 'Missing subject in subject query.' ) ; } elseif ( count ( $ subject ) > 1 ) { throw new \ Exception ( 'More than one <saml:Subject> in subject query.' ) ; } /** @var \DOMElement[] $nameId */ $ nameId = Utils :: xpQuery ( $ subject [ 0 ] , './saml_assertion:NameID' ) ; if ( empty ( $ nameId ) ) { throw new \ Exception ( 'Missing <saml:NameID> in <saml:Subject>.' ) ; } elseif ( count ( $ nameId ) > 1 ) { throw new \ Exception ( 'More than one <saml:NameID> in <saml:Subject>.' ) ; } $ this -> nameId = new NameID ( $ nameId [ 0 ] ) ; }
Parse subject in query.

@param \DOMElement $xml The SubjectQuery XML element.
@throws \Exception
@return void
Parse subject in query .