Indonesian (Indonesia)#

Faker\Provider\id_ID\Person#

// Generates a random Nomor Induk Kependudukan (NIK)

// first argument is gender, either Person::GENDER_MALE or Person::GENDER_FEMALE, if none specified random gender is used
// second argument is birth date (DateTime object), if none specified, random birth date is used
echo $faker->nik(); // "8522246001570940"