function optionsframework_get_fonts_options($group = 'all')
{
    switch ($group) {
        case 'safe':
            return presscore_options_get_safe_fonts();
        case 'web':
            return presscore_options_get_web_fonts();
        case 'all':
        default:
            return presscore_options_get_all_fonts();
    }
}
/**
 * Description here.
 *
 */
function dt_stylesheet_maybe_web_font($font)
{
    $websafe_fonts = array_keys(presscore_options_get_safe_fonts());
    return !in_array($font, $websafe_fonts);
}
 /**
  * Returns merged safe and web fonts.
  * 
  * @return array
  */
 function presscore_options_get_all_fonts()
 {
     $web_fonts = presscore_options_get_web_fonts();
     $safe_fonts = presscore_options_get_safe_fonts();
     return array_merge($safe_fonts, $web_fonts);
 }