private static function instance()
{
$name = static::factory();
if (false === App::has($name)) {
throw new Exception("You must define " . $name . " app before use it.");
}
return App::make($name);
}
function trad($id, $default, $args = '')
{
$app = App::instance();
$lang = $app->getLang();
$translation = $lang->translate($id, $default);
$args = eval('return array(' . $args . ');');
if (count($args)) {
foreach ($args as $key => $value) {
$translation = str_replace("%{$key}%", $value, $translation);
}
}
return $translation;
}