first commit

backend/ride/helpCenter/getById.php

@@ -0,0 +1,18 @@
+<?php
+
+require_once __DIR__ . '/../../connect.php';
+
+$helpID = filterRequest("id");
+
+$sql = "SELECT * FROM `helpCenter` WHERE `id` = :id";
+$stmt = $con->prepare($sql);
+$stmt->bindParam(':id', $helpID, PDO::PARAM_INT);
+$stmt->execute();
+
+if ($stmt->rowCount() > 0) {
+    $record = $stmt->fetch(PDO::FETCH_ASSOC);
+    jsonSuccess($record);
+} else {
+    jsonError("Help question not found");
+}
+?>