What best practices should be followed when integrating PHP with frontend technologies like HTML, CSS, and JavaScript?
Best practices for integrating PHP with frontend technologies like HTML, CSS, and JavaScript include separating concerns by keeping PHP logic separate from frontend code, using templates to generate dynamic content, sanitizing user input to prevent security vulnerabilities, and optimizing performance by minimizing server-side processing.
<?php
// Example of separating concerns by using a template to generate dynamic content
$title = "Welcome to our website";
$content = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
include 'header.php'; // Include header HTML
?>
<h1><?php echo $title; ?></h1>
<p><?php echo $content; ?></p>
<?php
include 'footer.php'; // Include footer HTML
?>