Update connect.php

connect.php

@@ -1,10 +1,11 @@
 <?php
-$host = "localhost";
-$user = "root";
-$pass = "";
-$db   = "webgis_jalan_tanah_p2";
+$host = getenv('DB_HOST') ?: 'localhost';
+$user = getenv('DB_USER') ?: 'root';
+$pass = getenv('DB_PASS') ?: '';
+$db = getenv('DB_NAME') ?: 'webgis_jalan_tanah_p2';
+$port = (int)(getenv('DB_PORT') ?: 3306);
 
-$conn = new mysqli($host, $user, $pass, $db);
+$conn = new mysqli($host, $user, $pass, $db, $port);
 
 if ($conn->connect_error) {
     http_response_code(500);
@@ -13,4 +14,4 @@ if ($conn->connect_error) {
         "message" => "Koneksi database gagal: " . $conn->connect_error
     ]));
 }
-?>
+?>