Question

im using php to include background colors, so that users can change them, but i also need to know how to exclude them, or i need to know if it will automatically change once they hit the new page to include them i do this:

<?php include('background.php') 
?>

Answer 1

First thing, you can include the file in PHP. But there is a way which can help you to solve your problem.

You can use same variable names in both files.
e.g.
Once you include first file i.e.

include("file1.php");

which has

<?php
$color1 = "red";
?>

Then if you may include second file may be

include("file2.php");

which has

<?php
$color1 = "blue";
?>

This will replace the first variable value red with blue color.

So anyways this way your new background colors will be seen.