protected function _getCid($mailbox)
    {
        return implode(self::CID_SEPARATOR, array(
            'horde_imap_client',
            $this->_params['username'],
            $mailbox,
            $this->_params['hostspec'],
            $this->_params['port']
        ));
    }
protected function _getCid($mailbox)
    {
        return implode(self::CID_SEPARATOR, array(
            'horde_imap_client',
            $this->_params['username'],
            $mailbox,
            $this->_params['hostspec'],
            $this->_params['port']
        ));
    }
protected function _getCid ( $ mailbox ) { return implode ( self :: CID_SEPARATOR , array ( 'horde_imap_client' , $ this -> _params [ 'username' ] , $ mailbox , $ this -> _params [ 'hostspec' ] , $ this -> _params [ 'port' ] ) ) ; }
Create the unique ID used to store the mailbox data in the cache.

@param string $mailbox  The mailbox to cache.

@return string  The cache ID.
Create the unique ID used to store the mailbox data in the cache .