To indicate that a parameter is an OUT+ * parameter from a stored procedure, you must explicitly set the+ * length.+ * </p>+ * @param driver_options mixed[optional] <p>+ * </p>+ * @return bool Returns true on success or false on failure.+ */+ public function bindParam ($parameter, &$variable, $data_type = null, $length = null, $driver_options = null) {}++ /**+ * Bind a column to a PHP variable+ *