getLocalizedString() public method

The default language returned is always 'en'.
public getLocalizedString ( string $name, mixed $default = self::REQUIRED_OPTION ) : array
$name string The name of the option.
$default mixed The default value. If no default is given, and the option isn't found, an exception will be thrown.
return array Associative array with language => string pairs.
 /**
  * Add an AttributeConsumingService element to the metadata.
  *
  * @param \SAML2\XML\md\SPSSODescriptor $spDesc The SPSSODescriptor element.
  * @param SimpleSAML_Configuration     $metadata The metadata.
  */
 private function addAttributeConsumingService(\SAML2\XML\md\SPSSODescriptor $spDesc, SimpleSAML_Configuration $metadata)
 {
     $attributes = $metadata->getArray('attributes', array());
     $name = $metadata->getLocalizedString('name', null);
     if ($name === null || count($attributes) == 0) {
         // we cannot add an AttributeConsumingService without name and attributes
         return;
     }
     $attributesrequired = $metadata->getArray('attributes.required', array());
     /*
      * Add an AttributeConsumingService element with information as name and description and list
      * of requested attributes
      */
     $attributeconsumer = new \SAML2\XML\md\AttributeConsumingService();
     $attributeconsumer->index = 0;
     $attributeconsumer->ServiceName = $name;
     $attributeconsumer->ServiceDescription = $metadata->getLocalizedString('description', array());
     $nameFormat = $metadata->getString('attributes.NameFormat', \SAML2\Constants::NAMEFORMAT_UNSPECIFIED);
     foreach ($attributes as $friendlyName => $attribute) {
         $t = new \SAML2\XML\md\RequestedAttribute();
         $t->Name = $attribute;
         if (!is_int($friendlyName)) {
             $t->FriendlyName = $friendlyName;
         }
         if ($nameFormat !== \SAML2\Constants::NAMEFORMAT_UNSPECIFIED) {
             $t->NameFormat = $nameFormat;
         }
         if (in_array($attribute, $attributesrequired)) {
             $t->isRequired = true;
         }
         $attributeconsumer->RequestedAttribute[] = $t;
     }
     $spDesc->AttributeConsumingService[] = $attributeconsumer;
 }
 /**
  * Add an AttributeConsumingService element to the metadata.
  *
  * @param DOMElement $spDesc  The SPSSODescriptor element.
  * @param SimpleSAML_Configuration $metadata  The metadata.
  */
 private function addAttributeConsumingService(SAML2_XML_md_SPSSODescriptor $spDesc, SimpleSAML_Configuration $metadata)
 {
     $attributes = $metadata->getArray('attributes', array());
     $name = $metadata->getLocalizedString('name', NULL);
     if ($name === NULL || count($attributes) == 0) {
         /* We cannot add an AttributeConsumingService without name and attributes. */
         return;
     }
     /*
      * Add an AttributeConsumingService element with information as name and description and list
      * of requested attributes
      */
     $attributeconsumer = new SAML2_XML_md_AttributeConsumingService();
     $attributeconsumer->index = 0;
     $attributeconsumer->ServiceName = $name;
     $attributeconsumer->ServiceDescription = $metadata->getLocalizedString('description', array());
     $nameFormat = $metadata->getString('attributes.NameFormat', SAML2_Const::NAMEFORMAT_UNSPECIFIED);
     foreach ($attributes as $attribute) {
         $t = new SAML2_XML_md_RequestedAttribute();
         $t->Name = $attribute;
         if ($nameFormat !== SAML2_Const::NAMEFORMAT_UNSPECIFIED) {
             $t->NameFormat = $nameFormat;
         }
         $attributeconsumer->RequestedAttribute[] = $t;
     }
     $spDesc->AttributeConsumingService[] = $attributeconsumer;
 }