$locale = 'en_US'; if (Zend_Locale::isLocale($locale)) { echo "$locale is a valid locale"; } else { echo "$locale is not a valid locale"; }
$locales = array('en_US', 'fr_FR', 'de_DE'); foreach ($locales as $locale) { if (Zend_Locale::isLocale($locale)) { echo "$locale is a valid locale"; } else { echo "$locale is not a valid locale"; } }In both examples, we are using Zend_Locale's isLocale method to verify if the given input string represents a valid locale or not. If the locale is valid, we are printing a message indicating that it is a valid locale. Otherwise, we are printing a message indicating that it is not a valid locale. In conclusion, Zend_Locale is a powerful package library that can simplify internationalization and localization related tasks. It provides a consistent and easy-to-use interface that can help developers to deal with various locale-related operations.