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.
The thing is, in order for the class to detect a BMP, I would have to open the file and read the first few bytes to check what type of file it is (a BMP file's first two bytes must be BM). So far, if the image can't be read by GD, it is considered as not being an image at all.