What are the implications of transferring files from a Windows client to a Linux server in terms of PHP file uploads?

When transferring files from a Windows client to a Linux server, one common issue that may arise is file path incompatibility due to differences in file systems. To solve this issue, you can use the PHP `move_uploaded_file()` function to handle file uploads in a cross-platform manner. This function will ensure that the file is correctly moved to the desired location on the Linux server.

$upload_dir = '/path/to/upload/directory/';
$uploaded_file = $_FILES['file']['tmp_name'];
$destination = $upload_dir . $_FILES['file']['name'];

if (move_uploaded_file($uploaded_file, $destination)) {
    echo 'File uploaded successfully.';
} else {
    echo 'Failed to upload file.';
}