static
Classes
static setDefaultFallback(string $locale) Sets the default fallback locale. The
static bool isExtensionLoaded() Returns whether the intl extension is installed.
Classes Collator
static string getIcuDataVersion() Returns the version of the installed ICU data.
class Intl Gives access to internationalization data. Constants
Namespaces
static string|null getFallback(string $locale) Returns the fallback locale for a given
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