This function lists all available options for config().
It provides both the short R name which you use with httr, and the longer
Curl name, which is useful when searching the documentation. curl_doc
opens a link to the libcurl documentation for an option in your browser.
Arguments
- matches
If not missing, this restricts the output so that either the httr or curl option matches this regular expression.
- x
An option name (either short or full).
Value
A data frame with three columns:
- httr
The short name used in httr
- libcurl
The full name used by libcurl
- type
The type of R object that the option accepts
Details
RCurl and httr use slightly different names to libcurl: the initial
CURLOPT_ is removed, all underscores are converted to periods and
the option is given in lower case. Thus "CURLOPT_SSLENGINE_DEFAULT"
becomes "sslengine.default".
Examples
httr_options()
#> httr libcurl
#> 1 abstract_unix_socket CURLOPT_ABSTRACT_UNIX_SOCKET
#> 2 accept_encoding CURLOPT_ACCEPT_ENCODING
#> 3 accepttimeout_ms CURLOPT_ACCEPTTIMEOUT_MS
#> 4 address_scope CURLOPT_ADDRESS_SCOPE
#> 5 altsvc CURLOPT_ALTSVC
#> 6 altsvc_ctrl CURLOPT_ALTSVC_CTRL
#> 7 append CURLOPT_APPEND
#> 8 autoreferer CURLOPT_AUTOREFERER
#> 9 aws_sigv4 CURLOPT_AWS_SIGV4
#> 10 buffersize CURLOPT_BUFFERSIZE
#> 11 cainfo CURLOPT_CAINFO
#> 12 cainfo_blob CURLOPT_CAINFO_BLOB
#> 13 capath CURLOPT_CAPATH
#> 14 certinfo CURLOPT_CERTINFO
#> 15 chunk_bgn_function CURLOPT_CHUNK_BGN_FUNCTION
#> 16 chunk_data CURLOPT_CHUNK_DATA
#> 17 chunk_end_function CURLOPT_CHUNK_END_FUNCTION
#> 18 closesocketdata CURLOPT_CLOSESOCKETDATA
#> 19 closesocketfunction CURLOPT_CLOSESOCKETFUNCTION
#> 20 connect_only CURLOPT_CONNECT_ONLY
#> 21 connect_to CURLOPT_CONNECT_TO
#> 22 connecttimeout CURLOPT_CONNECTTIMEOUT
#> 23 connecttimeout_ms CURLOPT_CONNECTTIMEOUT_MS
#> 24 conv_from_network_function CURLOPT_CONV_FROM_NETWORK_FUNCTION
#> 25 conv_from_utf8_function CURLOPT_CONV_FROM_UTF8_FUNCTION
#> 26 conv_to_network_function CURLOPT_CONV_TO_NETWORK_FUNCTION
#> 27 cookie CURLOPT_COOKIE
#> 28 cookiefile CURLOPT_COOKIEFILE
#> 29 cookiejar CURLOPT_COOKIEJAR
#> 30 cookielist CURLOPT_COOKIELIST
#> 31 cookiesession CURLOPT_COOKIESESSION
#> 32 copypostfields CURLOPT_COPYPOSTFIELDS
#> 33 crlf CURLOPT_CRLF
#> 34 crlfile CURLOPT_CRLFILE
#> 35 curlu CURLOPT_CURLU
#> 36 customrequest CURLOPT_CUSTOMREQUEST
#> 37 debugdata CURLOPT_DEBUGDATA
#> 38 debugfunction CURLOPT_DEBUGFUNCTION
#> 39 default_protocol CURLOPT_DEFAULT_PROTOCOL
#> 40 dirlistonly CURLOPT_DIRLISTONLY
#> 41 disallow_username_in_url CURLOPT_DISALLOW_USERNAME_IN_URL
#> 42 dns_cache_timeout CURLOPT_DNS_CACHE_TIMEOUT
#> 43 dns_interface CURLOPT_DNS_INTERFACE
#> 44 dns_local_ip4 CURLOPT_DNS_LOCAL_IP4
#> 45 dns_local_ip6 CURLOPT_DNS_LOCAL_IP6
#> 46 dns_servers CURLOPT_DNS_SERVERS
#> 47 dns_shuffle_addresses CURLOPT_DNS_SHUFFLE_ADDRESSES
#> 48 dns_use_global_cache CURLOPT_DNS_USE_GLOBAL_CACHE
#> 49 doh_ssl_verifyhost CURLOPT_DOH_SSL_VERIFYHOST
#> 50 doh_ssl_verifypeer CURLOPT_DOH_SSL_VERIFYPEER
#> 51 doh_ssl_verifystatus CURLOPT_DOH_SSL_VERIFYSTATUS
#> 52 doh_url CURLOPT_DOH_URL
#> 53 egdsocket CURLOPT_EGDSOCKET
#> 54 errorbuffer CURLOPT_ERRORBUFFER
#> 55 expect_100_timeout_ms CURLOPT_EXPECT_100_TIMEOUT_MS
#> 56 failonerror CURLOPT_FAILONERROR
#> 57 filetime CURLOPT_FILETIME
#> 58 fnmatch_data CURLOPT_FNMATCH_DATA
#> 59 fnmatch_function CURLOPT_FNMATCH_FUNCTION
#> 60 followlocation CURLOPT_FOLLOWLOCATION
#> 61 forbid_reuse CURLOPT_FORBID_REUSE
#> 62 fresh_connect CURLOPT_FRESH_CONNECT
#> 63 ftp_account CURLOPT_FTP_ACCOUNT
#> 64 ftp_alternative_to_user CURLOPT_FTP_ALTERNATIVE_TO_USER
#> 65 ftp_create_missing_dirs CURLOPT_FTP_CREATE_MISSING_DIRS
#> 66 ftp_filemethod CURLOPT_FTP_FILEMETHOD
#> 67 ftp_response_timeout CURLOPT_FTP_RESPONSE_TIMEOUT
#> 68 ftp_skip_pasv_ip CURLOPT_FTP_SKIP_PASV_IP
#> 69 ftp_ssl_ccc CURLOPT_FTP_SSL_CCC
#> 70 ftp_use_eprt CURLOPT_FTP_USE_EPRT
#> 71 ftp_use_epsv CURLOPT_FTP_USE_EPSV
#> 72 ftp_use_pret CURLOPT_FTP_USE_PRET
#> 73 ftpport CURLOPT_FTPPORT
#> 74 ftpsslauth CURLOPT_FTPSSLAUTH
#> 75 gssapi_delegation CURLOPT_GSSAPI_DELEGATION
#> 76 happy_eyeballs_timeout_ms CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS
#> 77 haproxyprotocol CURLOPT_HAPROXYPROTOCOL
#> 78 header CURLOPT_HEADER
#> 79 headerdata CURLOPT_HEADERDATA
#> 80 headerfunction CURLOPT_HEADERFUNCTION
#> 81 headeropt CURLOPT_HEADEROPT
#> 82 hsts CURLOPT_HSTS
#> 83 hsts_ctrl CURLOPT_HSTS_CTRL
#> 84 hstsreaddata CURLOPT_HSTSREADDATA
#> 85 hstsreadfunction CURLOPT_HSTSREADFUNCTION
#> 86 hstswritedata CURLOPT_HSTSWRITEDATA
#> 87 hstswritefunction CURLOPT_HSTSWRITEFUNCTION
#> 88 http09_allowed CURLOPT_HTTP09_ALLOWED
#> 89 http200aliases CURLOPT_HTTP200ALIASES
#> 90 http_content_decoding CURLOPT_HTTP_CONTENT_DECODING
#> 91 http_transfer_decoding CURLOPT_HTTP_TRANSFER_DECODING
#> 92 http_version CURLOPT_HTTP_VERSION
#> 93 httpauth CURLOPT_HTTPAUTH
#> 94 httpget CURLOPT_HTTPGET
#> 95 httpheader CURLOPT_HTTPHEADER
#> 96 httppost CURLOPT_HTTPPOST
#> 97 httpproxytunnel CURLOPT_HTTPPROXYTUNNEL
#> 98 ignore_content_length CURLOPT_IGNORE_CONTENT_LENGTH
#> 99 infilesize CURLOPT_INFILESIZE
#> 100 infilesize_large CURLOPT_INFILESIZE_LARGE
#> 101 interface CURLOPT_INTERFACE
#> 102 interleavedata CURLOPT_INTERLEAVEDATA
#> 103 interleavefunction CURLOPT_INTERLEAVEFUNCTION
#> 104 ioctldata CURLOPT_IOCTLDATA
#> 105 ioctlfunction CURLOPT_IOCTLFUNCTION
#> 106 ipresolve CURLOPT_IPRESOLVE
#> 107 issuercert CURLOPT_ISSUERCERT
#> 108 issuercert_blob CURLOPT_ISSUERCERT_BLOB
#> 109 keep_sending_on_error CURLOPT_KEEP_SENDING_ON_ERROR
#> 110 keypasswd CURLOPT_KEYPASSWD
#> 111 krblevel CURLOPT_KRBLEVEL
#> 112 localport CURLOPT_LOCALPORT
#> 113 localportrange CURLOPT_LOCALPORTRANGE
#> 114 login_options CURLOPT_LOGIN_OPTIONS
#> 115 low_speed_limit CURLOPT_LOW_SPEED_LIMIT
#> 116 low_speed_time CURLOPT_LOW_SPEED_TIME
#> 117 mail_auth CURLOPT_MAIL_AUTH
#> 118 mail_from CURLOPT_MAIL_FROM
#> 119 mail_rcpt CURLOPT_MAIL_RCPT
#> 120 mail_rcpt_alllowfails CURLOPT_MAIL_RCPT_ALLLOWFAILS
#> 121 max_recv_speed_large CURLOPT_MAX_RECV_SPEED_LARGE
#> 122 max_send_speed_large CURLOPT_MAX_SEND_SPEED_LARGE
#> 123 maxage_conn CURLOPT_MAXAGE_CONN
#> 124 maxconnects CURLOPT_MAXCONNECTS
#> 125 maxfilesize CURLOPT_MAXFILESIZE
#> 126 maxfilesize_large CURLOPT_MAXFILESIZE_LARGE
#> 127 maxlifetime_conn CURLOPT_MAXLIFETIME_CONN
#> 128 maxredirs CURLOPT_MAXREDIRS
#> 129 mime_options CURLOPT_MIME_OPTIONS
#> 130 mimepost CURLOPT_MIMEPOST
#> 131 netrc CURLOPT_NETRC
#> 132 netrc_file CURLOPT_NETRC_FILE
#> 133 new_directory_perms CURLOPT_NEW_DIRECTORY_PERMS
#> 134 new_file_perms CURLOPT_NEW_FILE_PERMS
#> 135 nobody CURLOPT_NOBODY
#> 136 noprogress CURLOPT_NOPROGRESS
#> 137 noproxy CURLOPT_NOPROXY
#> 138 nosignal CURLOPT_NOSIGNAL
#> 139 opensocketdata CURLOPT_OPENSOCKETDATA
#> 140 opensocketfunction CURLOPT_OPENSOCKETFUNCTION
#> 141 password CURLOPT_PASSWORD
#> 142 path_as_is CURLOPT_PATH_AS_IS
#> 143 pinnedpublickey CURLOPT_PINNEDPUBLICKEY
#> 144 pipewait CURLOPT_PIPEWAIT
#> 145 port CURLOPT_PORT
#> 146 post CURLOPT_POST
#> 147 postfields CURLOPT_POSTFIELDS
#> 148 postfieldsize CURLOPT_POSTFIELDSIZE
#> 149 postfieldsize_large CURLOPT_POSTFIELDSIZE_LARGE
#> 150 postquote CURLOPT_POSTQUOTE
#> 151 postredir CURLOPT_POSTREDIR
#> 152 pre_proxy CURLOPT_PRE_PROXY
#> 153 prequote CURLOPT_PREQUOTE
#> 154 prereqdata CURLOPT_PREREQDATA
#> 155 prereqfunction CURLOPT_PREREQFUNCTION
#> 156 private CURLOPT_PRIVATE
#> 157 progressfunction CURLOPT_PROGRESSFUNCTION
#> 158 protocols CURLOPT_PROTOCOLS
#> 159 proxy CURLOPT_PROXY
#> 160 proxy_cainfo CURLOPT_PROXY_CAINFO
#> 161 proxy_cainfo_blob CURLOPT_PROXY_CAINFO_BLOB
#> 162 proxy_capath CURLOPT_PROXY_CAPATH
#> 163 proxy_crlfile CURLOPT_PROXY_CRLFILE
#> 164 proxy_issuercert CURLOPT_PROXY_ISSUERCERT
#> 165 proxy_issuercert_blob CURLOPT_PROXY_ISSUERCERT_BLOB
#> 166 proxy_keypasswd CURLOPT_PROXY_KEYPASSWD
#> 167 proxy_pinnedpublickey CURLOPT_PROXY_PINNEDPUBLICKEY
#> 168 proxy_service_name CURLOPT_PROXY_SERVICE_NAME
#> 169 proxy_ssl_cipher_list CURLOPT_PROXY_SSL_CIPHER_LIST
#> 170 proxy_ssl_options CURLOPT_PROXY_SSL_OPTIONS
#> 171 proxy_ssl_verifyhost CURLOPT_PROXY_SSL_VERIFYHOST
#> 172 proxy_ssl_verifypeer CURLOPT_PROXY_SSL_VERIFYPEER
#> 173 proxy_sslcert CURLOPT_PROXY_SSLCERT
#> 174 proxy_sslcert_blob CURLOPT_PROXY_SSLCERT_BLOB
#> 175 proxy_sslcerttype CURLOPT_PROXY_SSLCERTTYPE
#> 176 proxy_sslkey CURLOPT_PROXY_SSLKEY
#> 177 proxy_sslkey_blob CURLOPT_PROXY_SSLKEY_BLOB
#> 178 proxy_sslkeytype CURLOPT_PROXY_SSLKEYTYPE
#> 179 proxy_sslversion CURLOPT_PROXY_SSLVERSION
#> 180 proxy_tls13_ciphers CURLOPT_PROXY_TLS13_CIPHERS
#> 181 proxy_tlsauth_password CURLOPT_PROXY_TLSAUTH_PASSWORD
#> 182 proxy_tlsauth_type CURLOPT_PROXY_TLSAUTH_TYPE
#> 183 proxy_tlsauth_username CURLOPT_PROXY_TLSAUTH_USERNAME
#> 184 proxy_transfer_mode CURLOPT_PROXY_TRANSFER_MODE
#> 185 proxyauth CURLOPT_PROXYAUTH
#> 186 proxyheader CURLOPT_PROXYHEADER
#> 187 proxypassword CURLOPT_PROXYPASSWORD
#> 188 proxyport CURLOPT_PROXYPORT
#> 189 proxytype CURLOPT_PROXYTYPE
#> 190 proxyusername CURLOPT_PROXYUSERNAME
#> 191 proxyuserpwd CURLOPT_PROXYUSERPWD
#> 192 put CURLOPT_PUT
#> 193 quote CURLOPT_QUOTE
#> 194 random_file CURLOPT_RANDOM_FILE
#> 195 range CURLOPT_RANGE
#> 196 readdata CURLOPT_READDATA
#> 197 readfunction CURLOPT_READFUNCTION
#> 198 redir_protocols CURLOPT_REDIR_PROTOCOLS
#> 199 referer CURLOPT_REFERER
#> 200 request_target CURLOPT_REQUEST_TARGET
#> 201 resolve CURLOPT_RESOLVE
#> 202 resolver_start_data CURLOPT_RESOLVER_START_DATA
#> 203 resolver_start_function CURLOPT_RESOLVER_START_FUNCTION
#> 204 resume_from CURLOPT_RESUME_FROM
#> 205 resume_from_large CURLOPT_RESUME_FROM_LARGE
#> 206 rtsp_client_cseq CURLOPT_RTSP_CLIENT_CSEQ
#> 207 rtsp_request CURLOPT_RTSP_REQUEST
#> 208 rtsp_server_cseq CURLOPT_RTSP_SERVER_CSEQ
#> 209 rtsp_session_id CURLOPT_RTSP_SESSION_ID
#> 210 rtsp_stream_uri CURLOPT_RTSP_STREAM_URI
#> 211 rtsp_transport CURLOPT_RTSP_TRANSPORT
#> 212 sasl_authzid CURLOPT_SASL_AUTHZID
#> 213 sasl_ir CURLOPT_SASL_IR
#> 214 seekdata CURLOPT_SEEKDATA
#> 215 seekfunction CURLOPT_SEEKFUNCTION
#> 216 service_name CURLOPT_SERVICE_NAME
#> 217 share CURLOPT_SHARE
#> 218 sockoptdata CURLOPT_SOCKOPTDATA
#> 219 sockoptfunction CURLOPT_SOCKOPTFUNCTION
#> 220 socks5_auth CURLOPT_SOCKS5_AUTH
#> 221 socks5_gssapi_nec CURLOPT_SOCKS5_GSSAPI_NEC
#> 222 socks5_gssapi_service CURLOPT_SOCKS5_GSSAPI_SERVICE
#> 223 ssh_auth_types CURLOPT_SSH_AUTH_TYPES
#> 224 ssh_compression CURLOPT_SSH_COMPRESSION
#> 225 ssh_host_public_key_md5 CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
#> 226 ssh_host_public_key_sha256 CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256
#> 227 ssh_keydata CURLOPT_SSH_KEYDATA
#> 228 ssh_keyfunction CURLOPT_SSH_KEYFUNCTION
#> 229 ssh_knownhosts CURLOPT_SSH_KNOWNHOSTS
#> 230 ssh_private_keyfile CURLOPT_SSH_PRIVATE_KEYFILE
#> 231 ssh_public_keyfile CURLOPT_SSH_PUBLIC_KEYFILE
#> 232 ssl_cipher_list CURLOPT_SSL_CIPHER_LIST
#> 233 ssl_ctx_data CURLOPT_SSL_CTX_DATA
#> 234 ssl_ctx_function CURLOPT_SSL_CTX_FUNCTION
#> 235 ssl_ec_curves CURLOPT_SSL_EC_CURVES
#> 236 ssl_enable_alpn CURLOPT_SSL_ENABLE_ALPN
#> 237 ssl_enable_npn CURLOPT_SSL_ENABLE_NPN
#> 238 ssl_falsestart CURLOPT_SSL_FALSESTART
#> 239 ssl_options CURLOPT_SSL_OPTIONS
#> 240 ssl_sessionid_cache CURLOPT_SSL_SESSIONID_CACHE
#> 241 ssl_verifyhost CURLOPT_SSL_VERIFYHOST
#> 242 ssl_verifypeer CURLOPT_SSL_VERIFYPEER
#> 243 ssl_verifystatus CURLOPT_SSL_VERIFYSTATUS
#> 244 sslcert CURLOPT_SSLCERT
#> 245 sslcert_blob CURLOPT_SSLCERT_BLOB
#> 246 sslcerttype CURLOPT_SSLCERTTYPE
#> 247 sslengine CURLOPT_SSLENGINE
#> 248 sslengine_default CURLOPT_SSLENGINE_DEFAULT
#> 249 sslkey CURLOPT_SSLKEY
#> 250 sslkey_blob CURLOPT_SSLKEY_BLOB
#> 251 sslkeytype CURLOPT_SSLKEYTYPE
#> 252 sslversion CURLOPT_SSLVERSION
#> 253 stderr CURLOPT_STDERR
#> 254 stream_depends CURLOPT_STREAM_DEPENDS
#> 255 stream_depends_e CURLOPT_STREAM_DEPENDS_E
#> 256 stream_weight CURLOPT_STREAM_WEIGHT
#> 257 suppress_connect_headers CURLOPT_SUPPRESS_CONNECT_HEADERS
#> 258 tcp_fastopen CURLOPT_TCP_FASTOPEN
#> 259 tcp_keepalive CURLOPT_TCP_KEEPALIVE
#> 260 tcp_keepidle CURLOPT_TCP_KEEPIDLE
#> 261 tcp_keepintvl CURLOPT_TCP_KEEPINTVL
#> 262 tcp_nodelay CURLOPT_TCP_NODELAY
#> 263 telnetoptions CURLOPT_TELNETOPTIONS
#> 264 tftp_blksize CURLOPT_TFTP_BLKSIZE
#> 265 tftp_no_options CURLOPT_TFTP_NO_OPTIONS
#> 266 timecondition CURLOPT_TIMECONDITION
#> 267 timeout CURLOPT_TIMEOUT
#> 268 timeout_ms CURLOPT_TIMEOUT_MS
#> 269 timevalue CURLOPT_TIMEVALUE
#> 270 timevalue_large CURLOPT_TIMEVALUE_LARGE
#> 271 tls13_ciphers CURLOPT_TLS13_CIPHERS
#> 272 tlsauth_password CURLOPT_TLSAUTH_PASSWORD
#> 273 tlsauth_type CURLOPT_TLSAUTH_TYPE
#> 274 tlsauth_username CURLOPT_TLSAUTH_USERNAME
#> 275 trailerdata CURLOPT_TRAILERDATA
#> 276 trailerfunction CURLOPT_TRAILERFUNCTION
#> 277 transfer_encoding CURLOPT_TRANSFER_ENCODING
#> 278 transfertext CURLOPT_TRANSFERTEXT
#> 279 unix_socket_path CURLOPT_UNIX_SOCKET_PATH
#> 280 unrestricted_auth CURLOPT_UNRESTRICTED_AUTH
#> 281 upkeep_interval_ms CURLOPT_UPKEEP_INTERVAL_MS
#> 282 upload CURLOPT_UPLOAD
#> 283 upload_buffersize CURLOPT_UPLOAD_BUFFERSIZE
#> 284 url CURLOPT_URL
#> 285 use_ssl CURLOPT_USE_SSL
#> 286 useragent CURLOPT_USERAGENT
#> 287 username CURLOPT_USERNAME
#> 288 userpwd CURLOPT_USERPWD
#> 289 verbose CURLOPT_VERBOSE
#> 290 wildcardmatch CURLOPT_WILDCARDMATCH
#> 291 writedata CURLOPT_WRITEDATA
#> 292 writefunction CURLOPT_WRITEFUNCTION
#> 293 xferinfodata CURLOPT_XFERINFODATA
#> 294 xferinfofunction CURLOPT_XFERINFOFUNCTION
#> 295 xoauth2_bearer CURLOPT_XOAUTH2_BEARER
#> type
#> 1 string
#> 2 string
#> 3 integer
#> 4 integer
#> 5 string
#> 6 integer
#> 7 integer
#> 8 integer
#> 9 string
#> 10 integer
#> 11 string
#> 12 <NA>
#> 13 string
#> 14 integer
#> 15 function
#> 16 string
#> 17 function
#> 18 string
#> 19 function
#> 20 integer
#> 21 string
#> 22 integer
#> 23 integer
#> 24 function
#> 25 function
#> 26 function
#> 27 string
#> 28 string
#> 29 string
#> 30 string
#> 31 integer
#> 32 string
#> 33 integer
#> 34 string
#> 35 string
#> 36 string
#> 37 string
#> 38 function
#> 39 string
#> 40 integer
#> 41 integer
#> 42 integer
#> 43 string
#> 44 string
#> 45 string
#> 46 string
#> 47 integer
#> 48 integer
#> 49 integer
#> 50 integer
#> 51 integer
#> 52 string
#> 53 string
#> 54 string
#> 55 integer
#> 56 integer
#> 57 integer
#> 58 string
#> 59 function
#> 60 integer
#> 61 integer
#> 62 integer
#> 63 string
#> 64 string
#> 65 integer
#> 66 integer
#> 67 integer
#> 68 integer
#> 69 integer
#> 70 integer
#> 71 integer
#> 72 integer
#> 73 string
#> 74 integer
#> 75 integer
#> 76 integer
#> 77 integer
#> 78 integer
#> 79 string
#> 80 function
#> 81 integer
#> 82 string
#> 83 integer
#> 84 string
#> 85 function
#> 86 string
#> 87 function
#> 88 integer
#> 89 string
#> 90 integer
#> 91 integer
#> 92 integer
#> 93 integer
#> 94 integer
#> 95 string
#> 96 string
#> 97 integer
#> 98 integer
#> 99 integer
#> 100 number
#> 101 string
#> 102 string
#> 103 function
#> 104 string
#> 105 function
#> 106 integer
#> 107 string
#> 108 <NA>
#> 109 integer
#> 110 string
#> 111 string
#> 112 integer
#> 113 integer
#> 114 string
#> 115 integer
#> 116 integer
#> 117 string
#> 118 string
#> 119 string
#> 120 integer
#> 121 number
#> 122 number
#> 123 integer
#> 124 integer
#> 125 integer
#> 126 number
#> 127 integer
#> 128 integer
#> 129 integer
#> 130 string
#> 131 integer
#> 132 string
#> 133 integer
#> 134 integer
#> 135 integer
#> 136 integer
#> 137 string
#> 138 integer
#> 139 string
#> 140 function
#> 141 string
#> 142 integer
#> 143 string
#> 144 integer
#> 145 integer
#> 146 integer
#> 147 string
#> 148 integer
#> 149 number
#> 150 string
#> 151 integer
#> 152 string
#> 153 string
#> 154 string
#> 155 function
#> 156 string
#> 157 function
#> 158 integer
#> 159 string
#> 160 string
#> 161 <NA>
#> 162 string
#> 163 string
#> 164 string
#> 165 <NA>
#> 166 string
#> 167 string
#> 168 string
#> 169 string
#> 170 integer
#> 171 integer
#> 172 integer
#> 173 string
#> 174 <NA>
#> 175 string
#> 176 string
#> 177 <NA>
#> 178 string
#> 179 integer
#> 180 string
#> 181 string
#> 182 string
#> 183 string
#> 184 integer
#> 185 integer
#> 186 string
#> 187 string
#> 188 integer
#> 189 integer
#> 190 string
#> 191 string
#> 192 integer
#> 193 string
#> 194 string
#> 195 string
#> 196 string
#> 197 function
#> 198 integer
#> 199 string
#> 200 string
#> 201 string
#> 202 string
#> 203 function
#> 204 integer
#> 205 number
#> 206 integer
#> 207 integer
#> 208 integer
#> 209 string
#> 210 string
#> 211 string
#> 212 string
#> 213 integer
#> 214 string
#> 215 function
#> 216 string
#> 217 string
#> 218 string
#> 219 function
#> 220 integer
#> 221 integer
#> 222 string
#> 223 integer
#> 224 integer
#> 225 string
#> 226 string
#> 227 string
#> 228 function
#> 229 string
#> 230 string
#> 231 string
#> 232 string
#> 233 string
#> 234 function
#> 235 string
#> 236 integer
#> 237 integer
#> 238 integer
#> 239 integer
#> 240 integer
#> 241 integer
#> 242 integer
#> 243 integer
#> 244 string
#> 245 <NA>
#> 246 string
#> 247 string
#> 248 integer
#> 249 string
#> 250 <NA>
#> 251 string
#> 252 integer
#> 253 string
#> 254 string
#> 255 string
#> 256 integer
#> 257 integer
#> 258 integer
#> 259 integer
#> 260 integer
#> 261 integer
#> 262 integer
#> 263 string
#> 264 integer
#> 265 integer
#> 266 integer
#> 267 integer
#> 268 integer
#> 269 integer
#> 270 number
#> 271 string
#> 272 string
#> 273 string
#> 274 string
#> 275 string
#> 276 function
#> 277 integer
#> 278 integer
#> 279 string
#> 280 integer
#> 281 integer
#> 282 integer
#> 283 integer
#> 284 string
#> 285 integer
#> 286 string
#> 287 string
#> 288 string
#> 289 integer
#> 290 integer
#> 291 string
#> 292 function
#> 293 string
#> 294 function
#> 295 string
httr_options("post")
#> httr libcurl type
#> 32 copypostfields CURLOPT_COPYPOSTFIELDS string
#> 96 httppost CURLOPT_HTTPPOST string
#> 130 mimepost CURLOPT_MIMEPOST string
#> 146 post CURLOPT_POST integer
#> 147 postfields CURLOPT_POSTFIELDS string
#> 148 postfieldsize CURLOPT_POSTFIELDSIZE integer
#> 149 postfieldsize_large CURLOPT_POSTFIELDSIZE_LARGE number
#> 150 postquote CURLOPT_POSTQUOTE string
#> 151 postredir CURLOPT_POSTREDIR integer
# Use curl_docs to read the curl documentation for each option.
# You can use either the httr or curl option name.
curl_docs("userpwd")
#> Please point your browser to the following url:
#> http://curl.haxx.se/libcurl/c/CURLOPT_USERPWD.html
curl_docs("CURLOPT_USERPWD")
#> Please point your browser to the following url:
#> http://curl.haxx.se/libcurl/c/CURLOPT_USERPWD.html