/**
* Return the most relevant configuration value for a configuration option ($var)
* Check configuration for a page ($id) first, then parent pages (determined by main menu), then the site $config
*
* @return mixed
*
*/
static function OrConfig($id, $var)
{
global $config, $gp_titles;
if ($id) {
if (!empty($gp_titles[$id][$var])) {
return $gp_titles[$id][$var];
}
if (display::ParentConfig($id, $var, $value)) {
return $value;
}
}
if (isset($config[$var])) {
return $config[$var];
}
return false;
}
