Are there any PHP functions or methods that can be used to retrieve the upload directory path in a CMS?
To retrieve the upload directory path in a CMS, you can use the `wp_upload_dir()` function in WordPress. This function returns an array containing the upload directory information including the path to the uploads directory. You can then access the path using the 'path' key in the returned array.
$upload_dir = wp_upload_dir();
$upload_path = $upload_dir['path'];
echo "Upload directory path: " . $upload_path;