What are the benefits of separating PHP processing logic from HTML output in terms of code organization and maintainability?

Separating PHP processing logic from HTML output helps improve code organization and maintainability by keeping the presentation layer (HTML) separate from the business logic (PHP). This separation allows for easier debugging, testing, and maintenance of the codebase. 

<?php
// PHP processing logic
$data = fetchDataFromDatabase();

// HTML output
?>
<!DOCTYPE html>
<html>
<head>
    <title>Example Page</title>
</head>
<body>
    <h1>Welcome to our website</h1>
    <p>Data from database: <?php echo $data; ?></p>
</body>
</html>

Keywords

PHP code organization maintainability separation of concerns clean code

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