How can you ensure that the file name extraction process is efficient and accurate in PHP?

To ensure that the file name extraction process is efficient and accurate in PHP, you can use the basename() function to extract the file name from a given path. This function returns the base name of the file without the directory information, making it a reliable method for extracting file names.

$path = '/path/to/your/file.txt';
$fileName = basename($path);
echo $fileName;