index.php file for simple blog

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--    This is the main entry into the Object Orientated Blog site
    in PHP. It requires two file paths: the first is a folder
    called css in which the cascading style sheet should be placed,
    and should be named style.css. In the directory libraries,
    blogPost.php, dateClass.php and include.php should be put there.
    Finally, you'll need to link to your own database, so some of the
    code will need modifying here. The connection is accessed through
    the $blogPost object, see below.
    This project is based on a tutorial by Ben Mills. Please see
    net.tutsplus.com/tutorials/php/how-to-create-an-object-oriented-blog-using-php/
    for further explanations.

    @Author:    Shaun B
    @Date:      2012-10-24
    @Todo:      Further functionality is needed to the site, such as adding entries
            to the blog, adding users and therefore signing in to edit and
            removing various posts linked to the user.
 -->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="Blogging" charset="utf-8">
    <title>A Simple Blog example</title>
</head>
<body>
<div id="main">
<h1>My Simple Blog</h1>
    <div id="blogPosts">
    <?php
    include ("libraries/include.php");
    $blogPosts = new blogs();
    // The parameters to send to $blogPost->connect are ( server, username, password, database name )
    $blogPosts->connect( 'localhost', 'root', '', 'blog');
    foreach ($blogPosts->GetBlogPosts() as $post) {
        echo "<div class='post'>";
        echo "<h2>" . $post->title . "</h2>";
        echo "<p>" . $post->post . "<br />";
        echo "<span class='footer'>Posted By: " . $post->author . " Website: " . $post->url ." Posted On: " . $post->datePosted . " Tags: " . $post->tags . ".</span></p>";
        echo "</div>";
    }
    ?>
    </div>
</div>
</body>
</html>