I need to add a page that has all the elements (i.e. header, widgets, footer, etc.) with custom PHP added to the center column (where post article content code goes)

I tried this code below but complains of missing functions. I'm using v3.6.4

Here is my source in my .PHP file.

<?php /* get all options: */
# error_reporting(-1);

list($bfa_ata, $cols, $left_col, $left_col2, $right_col, $right_col2, $bfa_ata['h_blogtitle'], $bfa_ata['h_posttitle']) = bfa_get_options();

get_header();

extract($bfa_ata);

<!-- MY PHP CODE -->

?>

<?php get_footer(); ?>

what functions does it say it is missing?

Fatal error: Call to undefined function bfa_get_options() in /home/tsfl/public_html/healthyweightlosssystem.net/linkpartners.php on line 4

are you using this as a template or a pagexx.php file?

No template, just pagexx.php file.

I'm putting some link partner .php code in it and can't uses the ExecPHP plug-in because it conflicts with another plun-in I use.

I'd have to see the exact code to be of any help

?php /* get all options: */
# error_reporting(-1);

list($bfa_ata, $cols, $left_col, $left_col2, $right_col, $right_col2, $bfa_ata['h_blogtitle'], $bfa_ata['h_posttitle']) = bfa_get_options();

get_header();

extract($bfa_ata);

echo "MY PHP CODE"

?>

<?php get_footer(); ?>