根据代码…

// Embed Switch Links in Theme Via Shortcode
// [show_theme_switch_link]
function show_theme_switch_link_func( $atts ){
    $desktopSwitchLink  = get_option(\'show_switch_link_for_desktop\');
    global $shown_theme;
    global $status;
    if ($shown_theme){
        $return = \'<a rel="external" data-ajax="false" href="\'.get_bloginfo(\'url\').\'?am_force_theme_layout=desktop" class="am-switch-btn godesktop">\'.get_option(\'desktop_view_theme_link_text\').\'</a>\';        
    } else {
        if ((!empty($status)) || ($desktopSwitchLink == \'yes\')){
            $return = \'<a href="\'.get_bloginfo(\'url\').\'?am_force_theme_layout=mobile" class="am-switch-btn gomobile">\'.get_option(\'mobile_view_theme_link_text\').\'</a>\';
        }
    }
    return $return;
}
add_shortcode(\'show_theme_switch_link\', \'show_theme_switch_link_func\');

echo show_theme_switch_link_func();