add files

02/config.php

@@ -0,0 +1,20 @@
+<?php
+$host = getenv('DB_HOST') ?: 'localhost';
+$user = getenv('DB_USER') ?: 'root';
+$pass = getenv('DB_PASSWORD') ?: '';
+$db   = getenv('DB_NAME') ?: 'webgis02';
+
+$conn = new mysqli($host, $user, $pass, $db);
+
+if ($conn->connect_error) {
+    http_response_code(500);
+    echo json_encode([
+        'success' => false,
+        'message' => 'Koneksi database gagal: ' . $conn->connect_error
+    ]);
+    exit;
+}
+
+// Set charset UTF-8 agar karakter khusus tidak rusak
+$conn->set_charset("utf8mb4");
+?>