是否可以通过php编程检查客户端计算机中是否安装了特定的驱动程序[关闭]

Question

I want to check specific drivers installed or not in a client's computer through the PHP, Is it possible with the PHP programming?

If it's possible, How can I do?

Answer 1

There is no general interface for this indeed, as PHP is a server side language, and you want to find out things on the client side. The only possibility is to either have a client side installable extension or alter the drive to expose itself through some kind of browser interface if you have control over the driver.