application/helpers/user.php

   1 <?php defined('SYSPATH') OR die('No direct access allowed.');
   2 /**
   3  * Help class for user session data
   4  */
   5 class user
   6 {
   7         /**
   8          * Fetch session data for certain variable
   9          *
  10          * @param $var string: Variable name to return value for
  11          * @return Value from session on success. false if not found
  12          */
  13         public static function session($var = false)
  14         {
  15                 $return = false;
  16                 return !empty(Auth::instance()->get_user()->$var) ? Auth::instance()->get_user()->$var : false;
  17                 $user_data = Session::instance()->get('user_data', false);
  18                 if (is_object($user_data) && isset($user_data->$var)) {
  19                         $return = $user_data->$var;
  20                 }
  21                 if (!$return) {
  22                         $return = Session::instance()->get($var, false);
  23                 }
  24                 return $return;
  25         }
  26 }