What are some alternative approaches to incorporating line breaks in PHP-generated HTML content for improved code clarity and maintainability?

When generating HTML content in PHP, incorporating line breaks can improve code clarity and maintainability. One approach is to use PHP's heredoc syntax to define multi-line strings, making it easier to format the HTML content with line breaks. 

$html = <<<HTML
<!DOCTYPE html>
<html>
<head>
    <title>Example Page</title>
</head>
<body>
    <h1>Hello, World!</h1>
    <p>This is an example paragraph.</p>
</body>
</html>
HTML;

echo $html;

Keywords

PHP HTML line breaks readability maintainability

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