New Functions PHP Core array_key_first array_key_last gc_status hrtime is_countable net_get_interfaces FastCGI Process Manager fpm_get_status Date and Time DateTime::createFromImmutable GNU Multiple Precision gmp_binomial gmp_kronecker gmp_lcm gmp_perfect_power Internationalization Functions Normalizer::getRawDecomposition normalizer_get_raw_decomposition Spoofchecker::setRestrictionLevel Lightweight Directory Access Protocol 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 openssl_pkey_derive Sockets socket_wsaprotocol_info_export socket_wsaprotocol_info_import socket_wsaprotocol_info_release