Tables_model::getTablesByLocation PHP Method

    public function getTablesByLocation($location_id = FALSE)
    {
        $this->db->from('location_tables');
        $this->db->where('location_id', $location_id);
        $query = $this->db->get();
        $location_tables = array();
        if ($query->num_rows() > 0) {
            foreach ($query->result_array() as $row) {
                $location_tables[] = $row['table_id'];
            }
        }
        return $location_tables;
    }