I created 4 files header.php, footer.php, lefter.php, righter.php

You only need two files (header and footer) for this purpose.
Check "How to integrate PHPRunner application into existing website" tutorial at http://www.xlinesoft.com/phprunner/php-database.htm for more info.

You only need two files (header and footer) for this purpose.

I need 4 files header.php, footer.php, lefter.php, righter.php because i will them for 4 option like:
header.php is for logo
lefter.php is for left side menu
righter.php is for right side menu
footer is for visitor counter
I put all 4 files in include folder, header.php and footer.php are working, and the other 2 files lefter.php and righter.php are not working.

this is the code I used {$header} {$footer} {$lefter} {$right}

You really need to watch this tutorial.

On a few sites I have used tables for a layout
I know everything should be css. But I like it that way.
So in my header file - I start my table and create the cells I need for my header/logo and a cell for my left menu of my website and end it with a <td> (for the php runner page that is created)
Then in my footer I put another </td> and then if I have a side bar menu cell and my footer cell and close off the table.
It works great and I have two files to maintain.
Kim

On a few sites I have used tables for a layout

Hi Kim
I created my own template, but I used phprunner code, when I put header.php and footer.php in include folder they are working,

why the other 2files lefter.php and righter.php are not working in include folder

You really need to watch this tutorial.

If I remember correctly, the tutorial explains how to integrate a header and footer NOT a lefter and righter - that's what the guy is asking and why he is frustrated at your patronizing response.
Shankar

If you actually watched the tutorial you'd see that using two files (header and footer) and can implement footer, header, left, right and all other parts of the template.
Do not confuse appearance (left, right, top etc) with the way how it's stored physically on file system.
Kim explained exactly the same thing in post above.

If you actually watched the tutorial you'd see that using two files (header and footer) and can implement footer, header, left, right and all other parts of the template.

it is not the way I want it, I want to know the function code for 2 files header and footer, and then I will make more include files.