How to pass a PHP variable using the URL

Question

I want to pass some PHP variables using the URL.

I tried the following code:

link.php

Answer 1

You're passing link=$a and link=$b in the hrefs for A and B, respectively. They are treated as strings, not variables. The following should fix that for you:

echo 'Link 1';

// and

echo 'Link 2';

The value of $a also isn't included on pass.php. I would suggest making a common variable file and include it on all necessary pages.