(PECL gender >= 0.9.0)
Gender\Gender::isNick — Check if the name0 is an alias of the name1.
$name0
   , string $name1
   [, integer $country
  ] )Check whether the name0 is a nick of the name1.
name0Name to check.
name1Name to check.
countryCountry id identified by Gender class constant. If ommited ANY_COUNTRY is used.
   Başarı durumunda TRUE, başarısızlık durumunda FALSE döner.