array_key_first()

array_key_last()

gc_status()

hrtime()

is_countable()

net_get_interfaces()

fpm_get_status()

DateTime::createFromImmutable()

gmp_binomial()

gmp_kronecker()

gmp_lcm()

gmp_perfect_power()

Normalizer::getRawDecomposition()

normalizer_get_raw_decomposition()

Spoofchecker::setRestrictionLevel()

ldap_add_ext()

ldap_bind_ext()

ldap_delete_ext()

ldap_exop_refresh()

ldap_mod_add_ext()

ldap_mod_replace_ext()

ldap_mod_del_ext()

ldap_rename_ext()

openssl_pkey_derive()

socket_wsaprotocol_info_export()

socket_wsaprotocol_info_import()

socket_wsaprotocol_info_release()