sub-pages into one page

[smsHH]

shawn_a, thank you very much for this function. This is so helpful!

I use your code

PHP Code:

<?php
     define("IN_SUB",true);
     $page = get_page_slug(false);
     $children = getChildrenMulti($page,array('title','template','menuOrder'));
     $childrenSorted = subval_sort($children,'menuOrder');
     foreach($childrenSorted as $child) {
         $template = $child['template'];
         $page = $child['url'];
         if($template!='template.php') include($template);
     }
?>

and it works fantastic except for one situation: if you have only one child page I get a warning: Invalid argument supplied for foreach(). Is it possible to fix that and to show only child pages that are public and hide private pages?

Thank you for your help.

Edit: After searching the forum again, I found this solution which is what I needed:

http://get-simple.info/forums/showthread.php?tid=3081

However, thank you for your kind support.