-if (isset($_GET['num'])) {
- $num = $_GET['num'];
-}
-if (isset($_GET['method'])) {
- $method = $_GET['method'];
-}
-elseif (isset($_POST['method'])) {
- $method = $_POST['method'];
-}
-if (isset($_POST['add'])) {
- $add = $_POST['add'];
-}
-if (isset($_GET['submit'])) {
- $submit = $_GET['submit'];
-}
-elseif (isset($_POST['submit'])) {
- $submit = $_POST['submit'];
-}
+sqgetGlobalVar('num', $num, SQ_GET);
+sqgetGlobalVar('add', $add, SQ_POST);
+
+sqgetGlobalVar('submit', $submit);
+sqgetGlobalVar('method', $method);