How can including meta tags directly in PHP files improve code readability and maintenance?

Including meta tags directly in PHP files can improve code readability and maintenance by centralizing the meta tag information within the PHP file itself. This makes it easier for developers to locate and update meta tag information without having to search through multiple files. Additionally, it helps to keep the code organized and reduces the chances of errors or inconsistencies in meta tag information across different pages. 

<!DOCTYPE html>
<html>
<head>
    <title>Page Title</title>
    <?php
    $meta_tags = [
        'description' => 'This is the meta description',
        'keywords' => 'keyword1, keyword2, keyword3'
    ];
    
    foreach ($meta_tags as $name => $content) {
        echo "<meta name='$name' content='$content'>";
    }
    ?>
</head>
<body>
    <!-- Page content goes here -->
</body>
</html>

Keywords

meta tags PHP files code readability maintenance improve

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