Has anyone written a simple script that hits a Web site and tests to see if the server is online or is down? I believe this can be achieved by return values, but I am not sure what they are and what the PHP function is to return them. Thank you for your help.
Who knows what you mean by "return values", but try hitting the server's port 80 with fsockopen(), and see if you get a response within a certain number of seconds.
