How can PHP developers improve the readability and maintainability of their code when generating HTML output using PHP?

PHP developers can improve the readability and maintainability of their code when generating HTML output by separating the HTML markup from the PHP logic. This can be achieved by using a templating engine like Twig or Blade, which allows for cleaner and more organized code structure. Additionally, developers should avoid mixing PHP code with HTML directly and instead use functions or classes to generate HTML elements programmatically. 

<?php
// Using Twig templating engine for separating HTML markup from PHP logic
require_once 'vendor/autoload.php';

$loader = new \Twig\Loader\FilesystemLoader('templates');
$twig = new \Twig\Environment($loader);

$variable = 'Hello, World!';

echo $twig->render('index.html', ['variable' => $variable]);
?>

Keywords

PHP HTML output readability maintainability code organization

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