/**
* Sets a new default locale which will be used when no locale can be detected
* If provided you can set a quality between 0 and 1 (or 2 and 100)
* which represents the percent of quality the browser
* requested within HTTP
*
* @param string|\Zend\Locale\Locale $locale Locale to set
* @param float $quality The quality to set from 0 to 1
* @throws \Zend\Locale\Exception When a autolocale was given
* @throws \Zend\Locale\Exception When a unknown locale was given
* @return void
*/
public static function setDefault($locale, $quality = 1)
{
if ($locale === 'auto' or $locale === 'root' or $locale === 'default' or $locale === 'environment' or $locale === 'browser') {
throw new Exception('Only fully qualified locales can be used as default!');
}
if ($quality < 0.1 or $quality > 100) {
throw new Exception("Quality must be between 0.1 and 100");
}
if ($quality > 1) {
$quality /= 100;
}
$locale = self::_prepareLocale($locale);
if (isset(self::$_localeData[(string) $locale]) === true) {
self::$_default = array((string) $locale => $quality);
} else {
$elocale = explode('_', (string) $locale);
if (isset(self::$_localeData[$elocale[0]]) === true) {
self::$_default = array($elocale[0] => $quality);
} else {
throw new Exception("Unknown locale '" . (string) $locale . "' can not be set as default!");
}
}
self::$_auto = self::getBrowser() + self::getEnvironment() + self::getDefault();
}
