Hello friends,
I am really a newbie to PHP. I have some basic questions.

Which OS supports PHP? Does Win 98 is sufficient?

I have PWS on one pc with Win 98 and IIS 5 on Win2k. Will they
support PHP?

Another machine with RedHat 9 with Apache.

Is there any GUI editor like Visual Interdev for PHP?
I hope answers to these questions are enough for me.