Gender\Gender::isNick

(PECL gender >= 0.9.0)

Gender\Gender::isNick — Check if the name0 is an alias of the name1

public Gender\Gender::isNick(string $name0, string $name1, int $country = ?): array

Check whether the name0 is a nick of the name1.

name0: Name to check.
name1: Name to check.
country: Country id identified by Gender class constant. If ommited ANY_COUNTRY is used.

Returns true on success or false on failure.