If you wanted to include multiple files you could do this:
Code:
ob_start();
include('path/to/this/file/myfile.php');
$includedphp = ob_get_contents();
ob_clean();
include('path/to/this/file/myfile1.php');
$includedphp1 = ob_get_contents();
ob_clean();
include('path/to/this/file/myfile2.php');
$includedphp2 = ob_get_contents();
// etc
ob_end_clean();
Of course you can name the variables anything you want (they don't have to be $includedphp, they could be $myfile, $myfile1, etc).