Database conn, users in progress

register.php

@@ -0,0 +1,36 @@
+<?php
+require_once 'db.php';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $username = trim($_POST['username']);
+    $email = trim($_POST['email']);
+    $password = $_POST['password'];
+
+    if (!$username || !$email || !$password) {
+        die('All fields are required.');
+    }
+
+    $conn = getConnection();
+    
+    // Check if user exists
+    $stmt = $conn->prepare("SELECT id FROM Users WHERE email = ?");
+    $stmt->execute([$email]);
+    if ($stmt->fetch()) {
+        die('Email already registered.');
+    }
+
+    $hashed = password_hash($password, PASSWORD_DEFAULT);
+    $stmt = $conn->prepare("INSERT INTO Users (username, email, password) VALUES (?, ?, ?)");
+    $stmt->execute([$username, $email, $hashed]);
+
+    header('Location: login.php');
+    exit;
+}
+?>
+
+<form method="POST">
+    <input type="text" name="username" placeholder="Username" required>
+    <input type="email" name="email" placeholder="Email" required>
+    <input type="password" name="password" placeholder="Password" required>
+    <button type="submit">Register</button>
+</form>