protected function initializeProxyTicket()
    {
        if (!empty($this->_proxyTicket)) {
            throw new CAS_OutOfSequenceException(
                'Already initialized, cannot initialize again.'
            );
        }
        // Allow usage of a particular CAS_Client for unit testing.
        if (empty($this->_casClient)) {
            phpCAS::initializeProxiedService($this);
        } else {
            $this->_casClient->initializeProxiedService($this);
        }
    }
protected function initializeProxyTicket()
    {
        if (!empty($this->_proxyTicket)) {
            throw new CAS_OutOfSequenceException(
                'Already initialized, cannot initialize again.'
            );
        }
        // Allow usage of a particular CAS_Client for unit testing.
        if (empty($this->_casClient)) {
            phpCAS::initializeProxiedService($this);
        } else {
            $this->_casClient->initializeProxiedService($this);
        }
    }
protected function initializeProxyTicket ( ) { if ( ! empty ( $ this -> _proxyTicket ) ) { throw new CAS_OutOfSequenceException ( 'Already initialized, cannot initialize again.' ) ; } // Allow usage of a particular CAS_Client for unit testing. if ( empty ( $ this -> _casClient ) ) { phpCAS :: initializeProxiedService ( $ this ) ; } else { $ this -> _casClient -> initializeProxiedService ( $ this ) ; } }
Fetch our proxy ticket.

Descendent classes should call this method once their service URL is available
to initialize their proxy ticket.

@return void
@throws CAS_OutOfSequenceException If called after a proxy ticket has
already been initialized.
Fetch our proxy ticket .