Added input handler, redirector, session handler, and token handler.

Core/Token.php

@@ -0,0 +1,43 @@
+<?php
+namespace Core;
+
+class Token
+{
+	public static function generate()
+	{
+		if(!Session::exists('tokens'))
+		{
+			Session::put('tokens', []);
+		}
+
+		$tokens = Session::get('tokens');
+
+		if(count($tokens) >= 10)
+		{
+			array_shift($tokens);
+		}
+
+		$tokens[] = md5(uniqid());
+
+		Session::put('tokens', $tokens);
+
+		return end($tokens);
+	}
+
+	public static function check($token)
+	{
+		$tokenName = 'tokens';
+		$tokenNow = $token;
+
+		if(Session::exists($tokenName))
+		{
+			if(in_array($tokenNow, Session::get($tokenName)))
+			{
+				Session::delete($tokenName);
+				return true;
+			}
+		}
+
+		return false;
+	}
+}