This package provides fallback implementations when the Intl extension is not installed. It is limited to the "en" locale and to:
intl_is_failure()intl_get_error_code()intl_get_error_message()intl_error_name()CollatorNumberFormatterLocaleIntlDateFormatterIntlListFormatter
More information can be found in the main Polyfill README.
This library is released under the MIT license.