static bool compare(string $version1, string $version2, string $operator, int|null $precision = null)

string|null getCountryName(string $country, string $displayLocale = null) Returns the name of

array extractDateOptions(string $matched, int $length) Extract date options from a matched value

array extractDateOptions(string $matched, int $length) Extract date options from a matched value

getAlpha3Code($language) Parameters $language

BundleCompilerInterface getCompiler() Returns a resource bundle compiler. Return Value BundleCompilerInterface The loaded resource bundle compiler.

mixed read(string $path, string $locale) Reads a resource bundle.

int normalizeHour(int $hour, string $marker = null) Returns a normalized hour value suitable

static lookup(array $langtag, string $locale, bool $canonicalize = false, string $default = null)

offsetExists($offset) Parameters $offset