[ticket/10931] Make it clear that we are mocking the ini_get() function.

PHPBB3-10931

tests/wrapper/phpbb_php_ini_fake.php

@@ -0,0 +1,16 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2011 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+class phpbb_php_ini_fake extends phpbb_php_ini
+{
+	function get($varname)
+	{
+		return $varname;
+	}
+}