Data Structures
class	Auth_Yadis_DiscoveryResult

class	Auth_Yadis_Yadis

Namespaces
	OpenID
	This module contains code for dealing with associations between consumers and servers.

Functions
	Auth_Yadis_getServiceEndpoints ($input_url, $xrds_parse_func, $discover_func=null, $fetcher=null)
	Perform the Yadis protocol on the input URL and return an iterable of resulting endpoint objects. More...

Variables
const	Auth_Yadis_CONTENT_TYPE 'application/xrds+xml'
	Need both fetcher types so we can use the right one based on the presence or absence of CURL. More...

const	Auth_Yadis_HEADER_NAME 'X-XRDS-Location'
	Yadis header. More...

Function Documentation

◆ Auth_Yadis_getServiceEndpoints()

Auth_Yadis_getServiceEndpoints	(	$input_url,
		$xrds_parse_func,
		$discover_func = `null`,
		$fetcher = `null`
	)

Perform the Yadis protocol on the input URL and return an iterable of resulting endpoint objects.

input_url: The URL on which to perform the Yadis protocol

Returns: : The normalized identity URL and an iterable of endpoint objects generated by the filter function.

xrds_parse_func: a callback which will take (uri, xrds_text) and return an array of service endpoint objects or null. Usually array('Auth_OpenID_ServiceEndpoint', 'fromXRDS').

discover_func: if not null, a callback which should take (uri) and return an Auth_Yadis_Yadis object or null.

Definition at line 136 of file Yadis.php.

Referenced by Auth_OpenID_getAllowedReturnURLs().

 {
     if ($discover_func === null) {
         $discover_function = array('Auth_Yadis_Yadis', 'discover');
     }
 
     $yadis_result = call_user_func_array($discover_func,
                                          array($input_url, &$fetcher));
 
     if ($yadis_result === null) {
         return array($input_url, array());
     }
 
     $endpoints = call_user_func_array($xrds_parse_func,
                       array($yadis_result->normalized_uri,
                             $yadis_result->response_text));
 
     if ($endpoints === null) {
         $endpoints = array();
     }
 
     return array($yadis_result->normalized_uri, $endpoints);
 }