“Products derived from this software may not be called "PHP", nor
may "PHP" appear in their name, without prior written permission
from email@example.com. You may indicate that your software works in
conjunction with PHP by saying "Foo for PHP" instead of calling
it "PHP Foo" or "phpfoo" ”
Reading it many times I understood that I couldn’t use “PHP Interactive Pages” as a title without permission. If this is the case what is happening with all the sites – domains – programmes that are not fallowing that rule and can be found easily on net?
I would really like to read you opinions about that.