input class for auto checks

classes/input.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * Copyright (c) 2018.
+ * Author: Igor Barkov <lopar.4ever@gmail.com>
+ * Project name: Battles-Game
+ */
+
+class input
+{
+    public static function get($name) {
+        return isset($_GET[$name]) ? $_GET[$name] : null;
+    }
+
+    public static function post($name) {
+        return isset($_POST[$name]) ? $_POST[$name] : null;
+    }
+}

functions.php

@@ -2581,6 +2581,7 @@ function showpersout($pas = 0)
         <?
         if ($user['klan']) {
             echo "Клан: " . ClanImage($user['klan']) . "<BR></small>";
+
         }
     } else {
         ?>

main.php

@@ -2137,7 +2137,8 @@ if (isset($_GET['edit'])) {
         <div id="mZeInventory">
     <?php endif; ?>
     <?php
-    if (in_array($_GET['razdel'], [0,1,2,3,4,5])) $_SESSION['razdel'] = $_GET['razdel'];
+
+    if (in_array(input::get('razdel'), [0,1,2,3,4,5])) $_SESSION['razdel'] = input::get('razdel');
     ?>
     <table border=0 width=100% cellspacing="0" cellpadding="0" bgcolor="#A5A5A5">
         <tr>