Curious Question

[klik]

For forms, I usually have something similar to the following

<form action="?linkadd_results" method="post">

However, this makes the URL a little messy.

I was wondering if I could use the following code

<form action="$_SERVER["PHP_SELF"]" method="post">

The only problem here being, how do I associate the form with the function made to process the form (linkadd_results), where the function is held in another file called link_functions.php

That function is in the following format

function linkadd_results()
    {
//Blah blah do stuff
}

[laserlight]

One way is to use a hidden form element.

[klik]

Could you give a quick example?

[laserlight]

<input type="hidden" name="linkadd_results" value="1" />

[klik]

And would I need to change anything in the function file?

[laserlight]

Maybe.

For example, my guess is that you're testing if the query string is linkadd_results, now you might want to test that $_POST['linkadd_results'] is not empty.