Pedido: Sistema simple de noticias en php

Alguien contara con algun ejemplo de noticias en php funcionando?

http://www.gs-zone.com.ar/ft14730_sistema_de_noticias_php.html

Probe ese pero no lo pude hacer funcionar, en localhost me tira muchisimos errores

Código:

Notice: Use of undefined constant ’db - assumed '’db' in C:\wamp\www\NOTICIAS\index.php on line 7

Notice: Use of undefined constant cnx - assumed 'cnx' in C:\wamp\www\NOTICIAS\index.php on line 7

Notice: Use of undefined constant php’ - assumed 'php’' in C:\wamp\www\NOTICIAS\index.php on line 7

Warning: include(0php’) [function.include]: failed to open stream: No such file or directory in C:\wamp\www\NOTICIAS\index.php on line 7

Warning: include() [function.include]: Failed opening '0php’' for inclusion (include_path='.;C:\php5\pear') in C:\wamp\www\NOTICIAS\index.php on line 7


Notice: Use of undefined constant ’list - assumed '’list' in C:\wamp\www\NOTICIAS\index.php on line 9

Notice: Use of undefined constant categoria - assumed 'categoria' in C:\wamp\www\NOTICIAS\index.php on line 9

Notice: Use of undefined constant php’ - assumed 'php’' in C:\wamp\www\NOTICIAS\index.php on line 9

Warning: include(0php’) [function.include]: failed to open stream: No such file or directory in C:\wamp\www\NOTICIAS\index.php on line 9

Warning: include() [function.include]: Failed opening '0php’' for inclusion (include_path='.;C:\php5\pear') in C:\wamp\www\NOTICIAS\index.php on line 9


Notice: Use of undefined constant ’list - assumed '’list' in C:\wamp\www\NOTICIAS\index.php on line 12

Notice: Use of undefined constant noticia - assumed 'noticia' in C:\wamp\www\NOTICIAS\index.php on line 12

Notice: Use of undefined constant php’ - assumed 'php’' in C:\wamp\www\NOTICIAS\index.php on line 12

Warning: include(0php’) [function.include]: failed to open stream: No such file or directory in C:\wamp\www\NOTICIAS\index.php on line 12

Warning: include() [function.include]: Failed opening '0php’' for inclusion (include_path='.;C:\php5\pear') in C:\wamp\www\NOTICIAS\index.php on line 12

Revise y nada, no deberia tirar errores segun yo pero los tira xDDD revise el index.php y sigue, me podrian ayudar? quiero aprender pero no me sale, se que es patudo de mi parte pedir algo echo pero solo es para aprender y entender como diablos se conecta la db con php, tal vez sea error de configuracion del wamp y por ello les pregunto a ustedes.

Si tienen algun ejemplo funcionando pues bienvenido sea

Gracias de antemano. Saludos

<html>
<head>
<title>Sistema de Noticias - By RogerTM</title>
</head>
<body>
<h1>Sistema de Noticias - By RogerTM</h1>
<?php include(’db-cnx.php’); ?>
<div style=”float:left; width: 25%;”>
<?php include(’list-categoria.php’); ?>
</div>
<div style=”float:right; width: 75%;”>
<?php include(’list-noticia.php’); ?>
</div>
</body>
</html>