Sometime PHP is magic

/*  Function performed after user login info has been collected.
     Store login data as array:
     array( 'login' => ,
     'password' =
     )
     to session variable EZ_LOGIN_HANDLER_USER_INFO for
     automatic processing of login data.

     \return @see eZUserLoginHandler::checkUser()
*/
function postCollectUserInfo()
{
  return true;
}

You need to believe in it! 😉