新的全局常量
PHP 核心中预定义的常量
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PASSWORD_ARGON2ID
Client URL Library
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CURLAUTH_BEARER
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CURLAUTH_GSSAPI
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CURLE_WEIRD_SERVER_REPLY
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CURLINFO_APPCONNECT_TIME_T
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CURLINFO_CONNECT_TIME_T
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CURLINFO_CONTENT_LENGTH_DOWNLOAD_T
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CURLINFO_CONTENT_LENGTH_UPLOAD_T
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CURLINFO_FILETIME_T
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CURLINFO_HTTP_VERSION
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CURLINFO_NAMELOOKUP_TIME_T
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CURLINFO_PRETRANSFER_TIME_T
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CURLINFO_PROTOCOL
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CURLINFO_PROXY_SSL_VERIFYRESULT
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CURLINFO_REDIRECT_TIME_T
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CURLINFO_SCHEME
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CURLINFO_SIZE_DOWNLOAD_T
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CURLINFO_SIZE_UPLOAD_T
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CURLINFO_SPEED_DOWNLOAD_T
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CURLINFO_SPEED_UPLOAD_T
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CURLINFO_STARTTRANSFER_TIME_T
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CURLINFO_TOTAL_TIME_T
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CURL_LOCK_DATA_CONNECT
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CURL_LOCK_DATA_PSL
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CURL_MAX_READ_SIZE
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CURLOPT_ABSTRACT_UNIX_SOCKET
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CURLOPT_DISALLOW_USERNAME_IN_URL
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CURLOPT_DNS_SHUFFLE_ADDRESSES
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CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS
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CURLOPT_HAPROXYPROTOCOL
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CURLOPT_KEEP_SENDING_ON_ERROR
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CURLOPT_PRE_PROXY
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CURLOPT_PROXY_CAINFO
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CURLOPT_PROXY_CAPATH
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CURLOPT_PROXY_CRLFILE
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CURLOPT_PROXY_KEYPASSWD
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CURLOPT_PROXY_PINNEDPUBLICKEY
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CURLOPT_PROXY_SSLCERT
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CURLOPT_PROXY_SSLCERTTYPE
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CURLOPT_PROXY_SSL_CIPHER_LIST
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CURLOPT_PROXY_SSLKEY
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CURLOPT_PROXY_SSLKEYTYPE
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CURLOPT_PROXY_SSL_OPTIONS
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CURLOPT_PROXY_SSL_VERIFYHOST
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CURLOPT_PROXY_SSL_VERIFYPEER
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CURLOPT_PROXY_SSLVERSION
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CURLOPT_PROXY_TLS13_CIPHERS
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CURLOPT_PROXY_TLSAUTH_PASSWORD
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CURLOPT_PROXY_TLSAUTH_TYPE
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CURLOPT_PROXY_TLSAUTH_USERNAME
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CURLOPT_REQUEST_TARGET
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CURLOPT_SOCKS5_AUTH
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CURLOPT_SSH_COMPRESSION
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CURLOPT_SUPPRESS_CONNECT_HEADERS
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CURLOPT_TIMEVALUE_LARGE
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CURLOPT_TLS13_CIPHERS
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CURLPROXY_HTTPS
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CURLSSH_AUTH_GSSAPI
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CURL_SSLVERSION_MAX_DEFAULT
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CURL_SSLVERSION_MAX_NONE
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CURL_SSLVERSION_MAX_TLSv1_0
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CURL_SSLVERSION_MAX_TLSv1_1
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CURL_SSLVERSION_MAX_TLSv1_2
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CURL_SSLVERSION_MAX_TLSv1_3
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CURL_SSLVERSION_TLSv1_3
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CURL_VERSION_ASYNCHDNS
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CURL_VERSION_BROTLI
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CURL_VERSION_CONV
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CURL_VERSION_DEBUG
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CURL_VERSION_GSSAPI
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CURL_VERSION_GSSNEGOTIATE
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CURL_VERSION_HTTPS_PROXY
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CURL_VERSION_IDN
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CURL_VERSION_LARGEFILE
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CURL_VERSION_MULTI_SSL
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CURL_VERSION_NTLM
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CURL_VERSION_NTLM_WB
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CURL_VERSION_SPNEGO
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CURL_VERSION_SSPI
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CURL_VERSION_TLSAUTH_SRP
Data Filtering
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FILTER_SANITIZE_ADD_SLASHES
JavaScript Object Notation
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JSON_THROW_ON_ERROR
Lightweight Directory Access Protocol
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LDAP_CONTROL_ASSERT
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LDAP_CONTROL_MANAGEDSAIT
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LDAP_CONTROL_PROXY_AUTHZ
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LDAP_CONTROL_SUBENTRIES
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LDAP_CONTROL_VALUESRETURNFILTER
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LDAP_CONTROL_PRE_READ
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LDAP_CONTROL_POST_READ
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LDAP_CONTROL_SORTREQUEST
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LDAP_CONTROL_SORTRESPONSE
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LDAP_CONTROL_PAGEDRESULTS
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LDAP_CONTROL_AUTHZID_REQUEST
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LDAP_CONTROL_AUTHZID_RESPONSE
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LDAP_CONTROL_SYNC
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LDAP_CONTROL_SYNC_STATE
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LDAP_CONTROL_SYNC_DONE
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LDAP_CONTROL_DONTUSECOPY
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LDAP_CONTROL_PASSWORDPOLICYREQUEST
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LDAP_CONTROL_PASSWORDPOLICYRESPONSE
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LDAP_CONTROL_X_INCREMENTAL_VALUES
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LDAP_CONTROL_X_DOMAIN_SCOPE
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LDAP_CONTROL_X_PERMISSIVE_MODIFY
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LDAP_CONTROL_X_SEARCH_OPTIONS
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LDAP_CONTROL_X_TREE_DELETE
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LDAP_CONTROL_X_EXTENDED_DN
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LDAP_CONTROL_VLVREQUEST
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LDAP_CONTROL_VLVRESPONSE
Multibyte String
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MB_CASE_FOLD
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MB_CASE_LOWER_SIMPLE
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MB_CASE_UPPER_SIMPLE
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MB_CASE_TITLE_SIMPLE
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MB_CASE_FOLD_SIMPLE
OpenSSL
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STREAM_CRYPTO_PROTO_SSLv3
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STREAM_CRYPTO_PROTO_TLSv1_0
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STREAM_CRYPTO_PROTO_TLSv1_1
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STREAM_CRYPTO_PROTO_TLSv1_2
PostgreSQL
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PGSQL_DIAG_SCHEMA_NAME
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PGSQL_DIAG_TABLE_NAME
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PGSQL_DIAG_COLUMN_NAME
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PGSQL_DIAG_DATATYPE_NAME
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PGSQL_DIAG_CONSTRAINT_NAME
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PGSQL_DIAG_SEVERITY_NONLOCALIZED