static string|null getFallback(string $locale) Returns the fallback locale for a given

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

offsetUnset($key) {@inheritdoc} Parameters

string getBinaryDir() Returns the directory where the binary resource bundles are stored.

bool setAttribute(int $attr, int $value) Set an attribute.

string getLocale(int $type = Locale::ACTUAL_LOCALE) Returns the formatter's locale.

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

offsetGet($offset) Parameters $offset

static string getIcuStubVersion() Returns the ICU version that the stub classes mimic

int parse(DateTime $dateTime, string $value)