What are the best practices for separating PHP and HTML code to avoid confusion and maintain clean code?

To avoid confusion and maintain clean code, it is best practice to separate PHP and HTML code by using PHP templates or frameworks like MVC (Model-View-Controller). This helps to keep the presentation logic separate from the business logic, making the code easier to read, maintain, and debug. 

<?php
// PHP code
$user = "John Doe";
?>

<!DOCTYPE html>
<html>
<head>
    <title>Welcome</title>
</head>
<body>
    <h1>Welcome, <?php echo $user; ?></h1>
</body>
</html>

Keywords

PHP HTML separation clean code maintainability

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