getIssuer() public méthode

Gets the Issuer of the Logout Response.
public getIssuer ( ) : string | null
Résultat string | null $issuer The Issuer
 /**
  * Tests the private method _query of the OneLogin_Saml2_LogoutResponse
  *
  */
 public function testQuery()
 {
     $message = file_get_contents(TEST_ROOT . '/data/logout_responses/logout_response_deflated.xml.base64');
     $response = new OneLogin_Saml2_LogoutResponse($this->_settings, $message);
     $issuer = $response->getIssuer($response);
     $this->assertEquals('http://idp.example.com/', $issuer);
 }