Thanks,
So would the statement for $y be:
in script.php: $y = get_input('y', 'get'); // $y = 2
This part ---// $y = 2--- is just a comment correct?
How would all this be utilized in TLD?
In TLD the script has a section that checks the value of $op and then directs the loading of another script. Should the script that linked to links.php?op=Links have posted a hidden value of $op? Would you then get that value using the get_input() function?
Thanks for the help,
Dale