SimpleSAML_Utilities::selfURLhost PHP Method

    public static function selfURLhost()
    {
        return \SimpleSAML\Utils\HTTP::getSelfURLHost();
    }

 /**
  * This function is used to generate some metadata elements automatically.
  *
  * @param $property  The metadata property which should be autogenerated.
  * @param $set  The set we the property comes from.
  * @return The autogenerated metadata property.
  */
 public function getGenerated($property, $set = 'saml20-sp-hosted')
 {
     /* First we check if the user has overridden this property in the metadata. */
     try {
         $metadataSet = $this->getMetaDataCurrent($set);
         if (array_key_exists($property, $metadataSet)) {
             return $metadataSet[$property];
         }
     } catch (Exception $e) {
         /* Probably metadata wasn't found. In any case we continue by generating the metadata. */
     }
     /* Get the configuration. */
     $config = SimpleSAML_Configuration::getInstance();
     assert($config instanceof SimpleSAML_Configuration);
     $baseurl = SimpleSAML_Utilities::selfURLhost() . '/' . $config->getBaseURL();
     if ($set == 'saml20-sp-hosted') {
         switch ($property) {
             case 'AssertionConsumerService':
                 return $baseurl . 'saml2/sp/AssertionConsumerService.php';
             case 'SingleLogoutService':
                 return $baseurl . 'saml2/sp/SingleLogoutService.php';
             case 'SingleLogoutServiceBinding':
                 return SAML2_Const::BINDING_HTTP_REDIRECT;
         }
     } elseif ($set == 'saml20-idp-hosted') {
         switch ($property) {
             case 'SingleSignOnService':
                 return $baseurl . 'saml2/idp/SSOService.php';
             case 'SingleSignOnServiceBinding':
                 return SAML2_Const::BINDING_HTTP_REDIRECT;
             case 'SingleLogoutService':
                 return $baseurl . 'saml2/idp/SingleLogoutService.php';
             case 'SingleLogoutServiceBinding':
                 return SAML2_Const::BINDING_HTTP_REDIRECT;
         }
     } elseif ($set == 'shib13-sp-hosted') {
         switch ($property) {
             case 'AssertionConsumerService':
                 return $baseurl . 'shib13/sp/AssertionConsumerService.php';
         }
     } elseif ($set == 'shib13-idp-hosted') {
         switch ($property) {
             case 'SingleSignOnService':
                 return $baseurl . 'shib13/idp/SSOService.php';
         }
     }
     throw new Exception('Could not generate metadata property ' . $property . ' for set ' . $set . '.');
 }