string format(DateTime $dateTime, int $length)

static string getErrorName(int $code) Returns the symbolic name for a given error

interface CompilationContextInterface Stores contextual information for resource bundle compilation

static string getDisplayName(string $locale, string $inLocale = null) Not supported

class Locale Replacement for PHP's native {@link \Locale} class. The only method supported

static

class NumberFormatter Replacement for PHP's native {@link \NumberFormatter} class. The only

class Transformer Parser and formatter for date formats. Methods

string[] getScriptNames(string $displayLocale = null) Returns the names of all known scripts

string getReverseMatchingRegExp(int $length) Returns a reverse matching regular expression of