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    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
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