Function: Translates and retrieves the singular or plural form based on the supplied number.

Function: Translates and retrieves the singular or plural form based on the supplied number, with gettext context.

Function: Registers plural strings in POT file, but does not translate them.

Function: Registers plural strings with gettext context in POT file, but does not translate them.

Function: Translates and returns the singular or plural form of a string that’s been registered with _n_noop() or _nx_noop().

Function: Displays translated text that has been escaped for safe use in an attribute.

Function: Retrieves the current locale.