Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/phpunit/phpunit-mock-objects/tests/_fixture/Mockable.php

@@ -1,28 +0,0 @@
-<?php
-class Mockable
-{
-    public $constructorArgs;
-    public $cloned;
-
-    public function __construct($arg1 = NULL, $arg2 = NULL)
-    {
-        $this->constructorArgs = array($arg1, $arg2);
-    }
-
-    public function mockableMethod()
-    {
-        // something different from NULL
-        return TRUE;
-    }
-
-    public function anotherMockableMethod()
-    {
-        // something different from NULL
-        return TRUE;
-    }
-
-    public function __clone()
-    {
-        $this->cloned = TRUE;
-    }
-}