[PHP] Googlebot

Is Googlebot (or any other bot) able to follow links that are php? e.g. Contact Us Is there a way to invite bots to your site? Thanks Matt

[PHP] Simple fwrite question

I am trying to have a counter in a file. With what I have below I get in the $counterfile 0 + 01 = 01 01 + 01 = 012 012 + 01 = 01213 [snip] /* Add "1" to the counter */ $counter = ($counter + '01'); /* Verify counter file is writable */ if (is_writable($counterfile)); /* { */

[PHP] display settings

I am sort of new at this, I am wondering if it is possible to find the display settings of the user I know that will give you Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0) is there one that will recover the display settings of the user? Matt