/**
* Get Activity of a single user.
* @param int $user_id id of the specific user
* @return object a single object (the result)
*/
public static function getActivity($user_id)
{
if (self::$getActivityQuery === null) {
self::$getActivityQuery = DatabaseFactory::getFactory()->getConnection()->prepare("SELECT * FROM log WHERE user_id = :user_id ");
}
self::$getActivityQuery->execute(array(':user_id' => (int) $user_id));
return self::$getActivityQuery->fetchAll(PDO::FETCH_ASSOC);
}
