saving url parameters on page load/click

Question

<a href="http://www.example.co.uk?id=<?=rand(1, 1000000); ?>"> ....

I have this link, I need to save the random id into a text file every time the page is refreshed, or every time the link is actually clicked (whichever is easiest).

Answer 1

see fopen() and fwrite() for handling files. And please research a bit on google or something, or on php.net before asking :D