add file

02/delete_jalan.php

@@ -0,0 +1,8 @@
+<?php
+include 'db.php';
+$id = (int)($_GET['id'] ?? 0);
+if ($conn->query("DELETE FROM jalan WHERE id=$id")) {
+    echo json_encode(['success' => true]);
+} else {
+    echo json_encode(['success' => false, 'error' => $conn->error]);
+}