Professional Search Engine Optimization (Seo). Developer’s Guide to SEO

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14.

Now create

category.php

in your

seophp

folder. This script displays category details:

<?php

// load the catalog library

require_once ‘include/catalog.inc.php’;

// load the URL factory library

require_once ‘include/url_factory.inc.php’;

// load pager library

require_once ‘include/simple_pager.inc.php’;

// retrieve the category details

$category_id = $_GET[‘category_id’];

$categories = Categories::get($category_id);

$category = $categories[0];

$category_name = $category[‘name’];

// retrieve the page number; if none is provided, assume 1

$page = isset($_GET[‘page’]) ? $_GET[‘page’] : 1;

// redirect to the proper URL if necessary

$proper_url = make_category_url($category[‘name’], $category_id, $page);

fix_url($proper_url);

// retrieve the products in the category

$products = Products::get(0, $category_id);

// send a 404 if the category does not exist.

if (!$products) {

header(“HTTP/1.0 404 Not Found”);

exit();

}

<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN”

“http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>

<html>

<head>

<title><?php echo $category_name ?> - Cookie Ogre’s Warehouse</title>

</head>

<body>

<h1>

<?php echo $category_name ?> -

<a href=”/“>Cookie Ogre’s Warehouse</a>

</h1>

Find these extraordinary products in our

<b><?php echo $category_name ?></b> category:

<?php

// load the URL factory

require_once ‘include/url_factory.inc.php’;

// display each product

echo “<ul>”;

275

Chapter 14: Case Study: Building an E-Commerce Store

c14.qxd:c14 10:46 275

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