What potential issues can arise when trying to display a playlist created with PHP on a different platform?

One potential issue that can arise when trying to display a playlist created with PHP on a different platform is compatibility issues with the way the playlist is being rendered or displayed. To solve this, you can create a more universal format for the playlist data, such as JSON, which can be easily parsed and displayed on different platforms.

// Convert playlist data to JSON format
$playlist = array(
    array('song' => 'Song 1', 'artist' => 'Artist 1'),
    array('song' => 'Song 2', 'artist' => 'Artist 2'),
    array('song' => 'Song 3', 'artist' => 'Artist 3')
);

$playlist_json = json_encode($playlist);

// Output JSON playlist data
echo $playlist_json;