PHP和FITS（灵活的图像传输系统）

Question

I have some FITS files (.fit) and I want to process them in PHP, so I want to convert them to .jpg or to .png.

Is there any possibility to do this in PHP for example a library or a function?

As I have many .fit files, I would like to convert them all at once, put them into a zip or tar and download them from the webserver.

Kind regards