function getExtensionArgs($request = null)
    {
        $args = array();

        if ($this->required) {
            $args['required'] = implode(',', $this->required);
        }

        if ($this->optional) {
            $args['optional'] = implode(',', $this->optional);
        }

        if ($this->policy_url) {
            $args['policy_url'] = $this->policy_url;
        }

        return $args;
    }
function getExtensionArgs($request = null)
    {
        $args = array();

        if ($this->required) {
            $args['required'] = implode(',', $this->required);
        }

        if ($this->optional) {
            $args['optional'] = implode(',', $this->optional);
        }

        if ($this->policy_url) {
            $args['policy_url'] = $this->policy_url;
        }

        return $args;
    }
function getExtensionArgs ( $ request = null ) { $ args = array ( ) ; if ( $ this -> required ) { $ args [ 'required' ] = implode ( ',' , $ this -> required ) ; } if ( $ this -> optional ) { $ args [ 'optional' ] = implode ( ',' , $ this -> optional ) ; } if ( $ this -> policy_url ) { $ args [ 'policy_url' ] = $ this -> policy_url ; } return $ args ; }
Get a dictionary of unqualified simple registration arguments
representing this request.

This method is essentially the inverse of
C{L{parseExtensionArgs}}. This method serializes the simple
registration request fields.

@param Auth_OpenID_Request|null $request
@return array|null
Get a dictionary of unqualified simple registration arguments representing this request .