How can PHP developers ensure that their code follows modern web development standards, such as separating formatting from CSS?

PHP developers can ensure that their code follows modern web development standards by separating formatting from CSS. One way to achieve this is by using a template engine like Twig, which allows developers to separate the presentation layer (HTML) from the logic layer (PHP). By doing this, developers can maintain cleaner and more maintainable code that follows best practices. 

<?php
// Using Twig template engine to separate formatting from CSS
require_once 'vendor/autoload.php';

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

$template = $twig->load('index.html');

echo $template->render(array(
    'title' => 'Welcome to my website',
    'content' => 'This is the content of the page',
));
?>

Keywords

PHP web development standards CSS separation code formatting modern web development

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