Worky

includes/authcheck.php

@@ -0,0 +1,22 @@
+<?php
+
+// Secure session settings
+ini_set('session.cookie_httponly', 1);
+ini_set('session.cookie_secure', 1);
+ini_set('session.use_strict_mode', 1);
+
+session_start();
+
+function isAuthenticated(): bool {
+    if (isset($_SESSION['authenticated']) && $_SESSION['authenticated'] === true) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+// Usage
+if (!isAuthenticated()) {
+    header('Location: /login');
+    exit();
+}