Support for multilanguage sites, Internationalization (I18N)

[polyfragmented]

mvlcek,

I'm currently trying to output an info text when a secondary navigation has no entries (no subpages available). My code works on pages without subpages and the info text is output. On pages with subpages the submenu is displayed and my info text is as well. It shouldn't be. Where's/What's the flaw in my PHP?

Code:

<?php
    if (!get_i18n_navigation(return_page_slug(),1,10)) {
        
        echo 'Es gibt in diesem Bereich keine Unterseiten.';
                
    } else {
                
        get_i18n_navigation(return_page_slug(),1,10);
                
        }
?>

I tried some variants of the comparison as checking for '' or FALSE, same behaviour here...