Ajout du FR

Ajout du FR + correction du "functions.php"

vendor/ocramius/proxy-manager/tests/language-feature-scripts/null-object-public-property-empty.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Verifies that generated null object disallow public function
+--FILE--
+<?php
+
+require_once __DIR__ . '/init.php';
+
+class Kitchen
+{
+    public $foo = 'bar';
+}
+
+$factory = new \ProxyManager\Factory\NullObjectFactory($configuration);
+
+$proxy = $factory->createProxy('Kitchen');
+
+var_dump($proxy->foo);
+?>
+--EXPECT--
+NULL