cache/Database.php
public function clear()
    {
        try {
            $this->db->from($this->table)->delete();
        } catch (PDOException $e) {
            return false;
        }

        return true;
    }
public function clear()
    {
        try {
            $this->db->from($this->table)->delete();
        } catch (PDOException $e) {
            return false;
        }

        return true;
    }
public function clear ( ) { try { $ this -> db -> from ( $ this -> table ) -> delete ( ) ; } catch ( PDOException $ e ) { return false ; } return true ; }
Clears the user cache.

@return  boolean
Clears the user cache .