## New Global Constants

### PHP Core

- `PASSWORD_ARGON2ID`

### Client URL Library

- `CURLAUTH_BEARER`
- `CURLAUTH_GSSAPI`
- `CURLE_WEIRD_SERVER_REPLY`
- `CURLINFO_APPCONNECT_TIME_T`
- `CURLINFO_CONNECT_TIME_T`
- `CURLINFO_CONTENT_LENGTH_DOWNLOAD_T`
- `CURLINFO_CONTENT_LENGTH_UPLOAD_T`
- `CURLINFO_FILETIME_T`
- `CURLINFO_HTTP_VERSION`
- `CURLINFO_NAMELOOKUP_TIME_T`
- `CURLINFO_PRETRANSFER_TIME_T`
- `CURLINFO_PROTOCOL`
- `CURLINFO_PROXY_SSL_VERIFYRESULT`
- `CURLINFO_REDIRECT_TIME_T`
- `CURLINFO_SCHEME`
- `CURLINFO_SIZE_DOWNLOAD_T`
- `CURLINFO_SIZE_UPLOAD_T`
- `CURLINFO_SPEED_DOWNLOAD_T`
- `CURLINFO_SPEED_UPLOAD_T`
- `CURLINFO_STARTTRANSFER_TIME_T`
- `CURLINFO_TOTAL_TIME_T`
- `CURL_LOCK_DATA_CONNECT`
- `CURL_LOCK_DATA_PSL`
- `CURL_MAX_READ_SIZE`
- `CURLOPT_ABSTRACT_UNIX_SOCKET`
- `CURLOPT_DISALLOW_USERNAME_IN_URL`
- `CURLOPT_DNS_SHUFFLE_ADDRESSES`
- `CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS`
- `CURLOPT_HAPROXYPROTOCOL`
- `CURLOPT_KEEP_SENDING_ON_ERROR`
- `CURLOPT_PRE_PROXY`
- `CURLOPT_PROXY_CAINFO`
- `CURLOPT_PROXY_CAPATH`
- `CURLOPT_PROXY_CRLFILE`
- `CURLOPT_PROXY_KEYPASSWD`
- `CURLOPT_PROXY_PINNEDPUBLICKEY`
- `CURLOPT_PROXY_SSLCERT`
- `CURLOPT_PROXY_SSLCERTTYPE`
- `CURLOPT_PROXY_SSL_CIPHER_LIST`
- `CURLOPT_PROXY_SSLKEY`
- `CURLOPT_PROXY_SSLKEYTYPE`
- `CURLOPT_PROXY_SSL_OPTIONS`
- `CURLOPT_PROXY_SSL_VERIFYHOST`
- `CURLOPT_PROXY_SSL_VERIFYPEER`
- `CURLOPT_PROXY_SSLVERSION`
- `CURLOPT_PROXY_TLS13_CIPHERS`
- `CURLOPT_PROXY_TLSAUTH_PASSWORD`
- `CURLOPT_PROXY_TLSAUTH_TYPE`
- `CURLOPT_PROXY_TLSAUTH_USERNAME`
- `CURLOPT_REQUEST_TARGET`
- `CURLOPT_SOCKS5_AUTH`
- `CURLOPT_SSH_COMPRESSION`
- `CURLOPT_SUPPRESS_CONNECT_HEADERS`
- `CURLOPT_TIMEVALUE_LARGE`
- `CURLOPT_TLS13_CIPHERS`
- `CURLPROXY_HTTPS`
- `CURLSSH_AUTH_GSSAPI`
- `CURL_SSLVERSION_MAX_DEFAULT`
- `CURL_SSLVERSION_MAX_NONE`
- `CURL_SSLVERSION_MAX_TLSv1_0`
- `CURL_SSLVERSION_MAX_TLSv1_1`
- `CURL_SSLVERSION_MAX_TLSv1_2`
- `CURL_SSLVERSION_MAX_TLSv1_3`
- `CURL_SSLVERSION_TLSv1_3`
- `CURL_VERSION_ALTSVC` (as of PHP 7.3.6)
- `CURL_VERSION_ASYNCHDNS`
- `CURL_VERSION_BROTLI`
- `CURL_VERSION_CONV`
- `CURL_VERSION_CURLDEBUG` (as of PHP 7.3.6)
- `CURL_VERSION_DEBUG`
- `CURL_VERSION_GSSAPI`
- `CURL_VERSION_GSSNEGOTIATE`
- `CURL_VERSION_HTTPS_PROXY`
- `CURL_VERSION_IDN`
- `CURL_VERSION_LARGEFILE`
- `CURL_VERSION_MULTI_SSL`
- `CURL_VERSION_NTLM`
- `CURL_VERSION_NTLM_WB`
- `CURL_VERSION_PSL` (as of PHP 7.3.6)
- `CURL_VERSION_SPNEGO`
- `CURL_VERSION_SSPI`
- `CURL_VERSION_TLSAUTH_SRP`

### Data Filtering

- `FILTER_SANITIZE_ADD_SLASHES`

### JavaScript Object Notation

- `JSON_THROW_ON_ERROR`

### Lightweight Directory Access Protocol

- `LDAP_CONTROL_ASSERT`
- `LDAP_CONTROL_MANAGEDSAIT`
- `LDAP_CONTROL_PROXY_AUTHZ`
- `LDAP_CONTROL_SUBENTRIES`
- `LDAP_CONTROL_VALUESRETURNFILTER`
- `LDAP_CONTROL_PRE_READ`
- `LDAP_CONTROL_POST_READ`
- `LDAP_CONTROL_SORTREQUEST`
- `LDAP_CONTROL_SORTRESPONSE`
- `LDAP_CONTROL_PAGEDRESULTS`
- `LDAP_CONTROL_AUTHZID_REQUEST`
- `LDAP_CONTROL_AUTHZID_RESPONSE`
- `LDAP_CONTROL_SYNC`
- `LDAP_CONTROL_SYNC_STATE`
- `LDAP_CONTROL_SYNC_DONE`
- `LDAP_CONTROL_DONTUSECOPY`
- `LDAP_CONTROL_PASSWORDPOLICYREQUEST`
- `LDAP_CONTROL_PASSWORDPOLICYRESPONSE`
- `LDAP_CONTROL_X_INCREMENTAL_VALUES`
- `LDAP_CONTROL_X_DOMAIN_SCOPE`
- `LDAP_CONTROL_X_PERMISSIVE_MODIFY`
- `LDAP_CONTROL_X_SEARCH_OPTIONS`
- `LDAP_CONTROL_X_TREE_DELETE`
- `LDAP_CONTROL_X_EXTENDED_DN`
- `LDAP_CONTROL_VLVREQUEST`
- `LDAP_CONTROL_VLVRESPONSE`

### Multibyte String

- `MB_CASE_FOLD`
- `MB_CASE_LOWER_SIMPLE`
- `MB_CASE_UPPER_SIMPLE`
- `MB_CASE_TITLE_SIMPLE`
- `MB_CASE_FOLD_SIMPLE`

### OpenSSL

- `STREAM_CRYPTO_PROTO_SSLv3`
- `STREAM_CRYPTO_PROTO_TLSv1_0`
- `STREAM_CRYPTO_PROTO_TLSv1_1`
- `STREAM_CRYPTO_PROTO_TLSv1_2`

### PostgreSQL

- `PGSQL_DIAG_SCHEMA_NAME`
- `PGSQL_DIAG_TABLE_NAME`
- `PGSQL_DIAG_COLUMN_NAME`
- `PGSQL_DIAG_DATATYPE_NAME`
- `PGSQL_DIAG_CONSTRAINT_NAME`
- `PGSQL_DIAG_SEVERITY_NONLOCALIZED`