tests

classes/n.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * Copyright (c) 2018.
+ * Author: Igor Barkov <lopar.4ever@gmail.com>
+ * Project name: Battles-Game
+ */
+
+class n
+{
+    private static $_instance = null;
+
+    private function __clone() {}
+    private function __construct() {}
+
+    public static function show($userId)
+    {
+        if (!self::$_instance) {
+            self::$_instance = battles\nick::search($userId);
+        }
+        return self::$_instance;
+    }
+}