First commit

lib/session.php

@@ -0,0 +1,34 @@
+<?php
+
+class Session
+{
+    const SESSION_LIFETIME = 2678400;
+
+    public function open($base_path = '/')
+    {
+        session_set_cookie_params(
+            self::SESSION_LIFETIME,
+            $base_path,
+            null,
+            isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on',
+            true
+        );
+
+        session_start();
+    }
+
+    public function close()
+    {
+        session_destroy();
+    }
+
+    public function flash($message)
+    {
+        $_SESSION['flash_message'] = $message;
+    }
+
+    public function flashError($message)
+    {
+        $_SESSION['flash_error_message'] = $message;
+    }
+}