What are the best practices for combining PHP and HTML in web development projects?

When combining PHP and HTML in web development projects, it is important to keep the code organized and maintain separation of concerns. One common practice is to use PHP to handle the backend logic and data processing, while HTML is used for the frontend presentation. To achieve this, PHP code can be embedded within HTML using PHP opening and closing tags. Additionally, it is recommended to use templating engines like Twig or Blade to further separate PHP and HTML code for better readability and maintainability. 

<!DOCTYPE html>
<html>
<head>
    <title>PHP and HTML Example</title>
</head>
<body>
    <h1>Welcome <?php echo $username; ?></h1>
    
    <ul>
    <?php foreach($items as $item): ?>
        <li><?php echo $item; ?></li>
    <?php endforeach; ?>
    </ul>
</body>
</html>

Keywords

PHP HTML web development integration syntax

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