What are the potential benefits and drawbacks of automatically generating a m3u file during the upload process?

Automatically generating a m3u file during the upload process can streamline the organization of media files by creating a playlist that can be easily accessed and played. This can improve user experience and save time for users who want to listen to multiple tracks in a specific order. However, drawbacks may include potential errors in the generated m3u file or increased server load if the process is resource-intensive.

// Code to automatically generate m3u file during upload process

$uploaded_files = $_FILES['files'];

$playlist_name = 'playlist.m3u';
$playlist_content = "#EXTM3U\n";

foreach($uploaded_files['name'] as $key => $file_name) {
    $playlist_content .= "#EXTINF:-1,$file_name\n";
    $playlist_content .= "uploads/$file_name\n";
}

file_put_contents($playlist_name, $playlist_content);