Problème de "variables indéfinie" comme qu'il dirait comme erreur

Bonjour, j'ai lancé un serveur apache en local. La connexion au serveur est bonne. La connexion à la db mysl est bonne aussi. Alors maintenant j'ai un problème avec des variables indéfinies (avec utilisation du include)
Voici le code :

---

sur index.php :
include("config/config.php");
include("$dir[func]/global.php");
include("$dir[func]/loginforms.php");

sur config.php :
$dir[base]            =  getcwd();
$dir[func]            ="$dir[base]/functions";

---

Donc les erreurs affichées sont :
Notice: Undefined variable: dir in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 4

Warning: include(/global.php) [function.include]: failed to open stream: No such file or directory in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 4

Warning: include() [function.include]: Failed opening '/global.php' for inclusion (include_path='.;C:/Program Files/EasyPHP 2.0b1\php5\pear\') in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 4

Notice: Undefined variable: dir in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 5

Warning: include(/loginforms.php) [function.include]: failed to open stream: No such file or directory in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 5

Warning: include() [function.include]: Failed opening '/loginforms.php' for inclusion (include_path='.;C:/Program Files/EasyPHP 2.0b1\php5\pear\') in C:\Program Files\EasyPHP 2.0b1\www\UnrealCups\index.php on line 5

Voilà, toute aide est la bienvenue.

salut

$dir = array();
$dir['base'] =  getcwd();
$dir['func'] = $dir[base].'/functions';


include('config/config.php');
include($dir['func'].'/global.php');
include($dir['func'].'/loginforms.php');