In the context of PHP scripts for handling XML files, what are the benefits of using glob() over opendir() for retrieving file names from a directory?

When working with PHP scripts for handling XML files, using glob() over opendir() to retrieve file names from a directory has several benefits. Glob() simplifies the process by allowing you to search for files using wildcards, making it easier to filter specific file types like XML files. Additionally, glob() returns an array of file names directly, eliminating the need for manual iteration through directory entries like opendir() requires. This results in cleaner and more concise code.

// Using glob() to retrieve XML file names from a directory
$files = glob('path/to/directory/*.xml');
foreach ($files as $file) {
    echo $file . '<br>';
}