What are the best practices for structuring PHP code to avoid using frames?

Using frames in PHP can lead to issues with accessibility, SEO, and overall website performance. To avoid using frames, it is best to structure your PHP code using a modern approach such as using a templating engine like Twig or Blade, separating your logic from your presentation with MVC architecture, and utilizing CSS for layout instead of frames. 

<?php
// Example of structuring PHP code without using frames

// index.php
require_once 'header.php';
require_once 'content.php';
require_once 'footer.php';

// header.php
<html>
<head>
    <title>My Website</title>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <header>
        <h1>Welcome to My Website</h1>
    </header>

// content.php
<section>
    <h2>Latest News</h2>
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
</section>

// footer.php
    <footer>
        <p>© 2021 My Website</p>
    </footer>
</body>
</html>

Keywords

PHP code structure frames web development best practices

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