Någon som kan hjälpa mig att reda ut varför jag får följande felmeddelande:
Notice: Undefined index: page in C:\Program Files (x86)\wamp\www\test\index.php on line 51
När jag testkör sidan. Koden ser ut som följer:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<meta name="generator" content="Adobe GoLive" />
<title>Mikael Bruér</title>
<link href="css/style.css" rel="stylesheet" type="text/css" media="all" />
</head>
<body>
<!-- START Susnet BESÖKSREGISTRERINGSKOD -->
<script type="text/javascript" src="http://susnet.se/susnetstat.js">
</script>
<script type="text/javascript">
susnet_counter_id = 98444;
susnet_security_code = 'c0460';
susnet_node=0;
register();
</script>
<!-- SLUT Susnet BESÖKSREGISTRERINGSKOD -->
<div id="top">
<div id="meny">
<ul>
<li><a href="index.php?page=info">info</a></li>
<li><a href="index.php?page=interior">Interiör</a></li>
<li><a href="index.php?page=hdr">HDR</a></li>
<li><a href="index.php?page=hastar">Hästar</a></li>
<li><a href="index.php?page=scen">Scen</a></li>
<li><a href="index.php?page=manniskor">Människor</a></li>
</ul>
</div>
</div>
<div id="container">
<?php
$allowed_pages = array(
'info',
'interior',
'hdr',
'hastar',
'scen',
'manniskor',
);
$page = $_GET['page'];
if(isset($page) && !empty($page) && in_array($page, $allowed_pages)){
$buf = file_get_contents($page . '.php');
echo $buf;
} else {
include('info.php');
}
?>
</div>
<div id="bottom">
<br>
</div>
</body>
</html>