class.upload.php
class.upload.php is a powerful and mature PHP class to manage uploaded files, and manipulate images in many ways. The script is available under a GPL license.
class.upload.php is a powerful and mature PHP class to manage uploaded files, and manipulate images in many ways. The script is available under a GPL license.
See the FAQ, the question called What about multiple uploads? to see how to deal with multiples uploads. When you parse $_FILES, you can check whether a file has been uploaded or not.