PHP: pass variables from static link

programming
1

I’m sure this is probably very simple, but beyond my very limited PHP skills, so any help would be appreciated. I’m trying to do the following:

  1. I have several links on page1.php
  2. each link will load page2.php
  3. page2.php will load a specific include file, which was specified from each individual link on page1.php (i.e. include1.php, include2.php, etc.)

Hope this makes sense. Thanks in advance!