Add reviews

reviews.php

@@ -0,0 +1,23 @@
+<?php
+if ($_SERVER["REQUEST_METHOD"] == "POST") {
+    $name = htmlspecialchars($_POST['name']);
+    $review = htmlspecialchars($_POST['review']);
+    $rating = $_POST['rating'];
+
+    $conn = new mysqli("localhost", "username", "password", "coffeeshop_db");
+
+    if ($conn->connect_error) {
+        die("Connection failed: " . $conn->connect_error);
+    }
+
+    $sql = "INSERT INTO reviews (name, review, rating) VALUES ('$name', '$review', '$rating')";
+
+    if ($conn->query($sql) === TRUE) {
+        echo "Review submitted successfully!";
+    } else {
+        echo "Error: " . $sql . "<br>" . $conn->error;
+    }
+
+    $conn->close();
+}
+?>