In what scenarios would it be advisable to avoid using include() or require() with remote URLs in PHP scripts?

Using include() or require() with remote URLs in PHP scripts can pose security risks, as it allows the execution of arbitrary code from external sources. To mitigate this risk, it is advisable to avoid including remote URLs in your scripts. Instead, consider downloading the remote content locally and including it from a local file path.

// Example of downloading remote content locally and including it
$remote_content = file_get_contents('http://example.com/remote_file.php');
file_put_contents('local_file.php', $remote_content);

include('local_file.php');