How to write a request in php to get a token [duplicate] - php

Question

I've never done any curl before so am in need of some help. I've tried to work this out from examples but cannot get my head around it!
I have a curl command that I can successfully run from a linux(ubuntu) command line that puts a file to a wiki through an api.
I would need to incorporate this curl command in a PHP script I'm building.
How can I translate this curl command so that it works in a PHP script?
curl -b cookie.txt -X PUT \
--data-binary "#test.png" \
-H "Content-Type: image/png" \
"http://hostname/#api/deki/pages/=TestPage/files/=test.png" \
-0
cookie.txt contains the authentication but I don't have a problem putting this in clear text in the script as this will be run by me only.
#test.png must be a variable such as $filename
http://hostname/#api/deki/pages/=TestPage/files/= must be a variable such as $pageurl
Thanks for any help.

Answer 1

a starting point:
<?php
$pageurl = "http://hostname/#api/deki/pages/=TestPage/files/=";
$filename = "test.png";
$theurl = $pageurl . $filename;
$ch = curl_init($theurl);
curl_setopt($ch, CURLOPT_COOKIE, ...); // -b
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT'); // -X
curl_setopt($ch, CURLOPT_BINARYTRANSFER, TRUE); // --data-binary
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: image/png']); // -H
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); // -0
...
?>
See also: http://www.php.net/manual/en/function.curl-setopt.php

Answer 2

You need ...
curl-to-PHP : https://incarnate.github.io/curl-to-php/
"Instantly convert curl commands to PHP code"

Answer 3

Whicvhever cURL you have in command line, you can convert it to PHP with this tool:
https://incarnate.github.io/curl-to-php/
It helped me after long long hours of searching for a solution! Hope it will help you out too! Your solution is this:
// Generated by curl-to-PHP: http://incarnate.github.io/curl-to-php/
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://hostname/#api/deki/pages/=TestPage/files/=test.png");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$post = array(
"file" => "#" .realpath("test.png")
);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
$headers = array();
$headers[] = "Content-Type: image/png";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Error:' . curl_error($ch);
}
curl_close ($ch);

Answer 4

This is an autogenerated list of which curl commandline options might map onto which php CURLOPT_ constant:
--arg
description
curl_setopt()
-a --append
Append to target file when uploading
CURLOPT_FTPAPPEND, CURLOPT_APPEND
--basic
Use HTTP Basic Authentication
CURLAUTH_BASIC
--cacert <file>
CA certificate to verify peer against
CURLE_SSL_CACERT, CURLE_SSL_CACERT_BADFILE
--capath <dir>
CA directory to verify peer against
CURLOPT_CAPATH
-E --cert <certificate[:password]>
Client certificate file and password
CURLOPT_SSLCERT, CURLOPT_SSLCERTPASSWD, CURLOPT_SSLCERTTYPE, CURLE_SSL_CACERT, CURLE_SSL_CERTPROBLEM, CURLE_SSL_PEER_CERTIFICATE, CURLE_SSL_CACERT_BADFILE, CURLOPT_ISSUERCERT, CURLINFO_CERTINFO, CURLOPT_CERTINFO
--connect-to <HOST1:PORT1:HOST2:PORT2>
Connect to host
CURLOPT_CONNECT_TO
-b --cookie <data>
Send cookies from string/file
CURLOPT_COOKIE, CURLOPT_COOKIEFILE, CURLOPT_COOKIEJAR, CURLOPT_COOKIESESSION, CURL_LOCK_DATA_COOKIE, CURLINFO_COOKIELIST, CURLOPT_COOKIELIST
--crlf
Convert LF to CRLF in upload
CURLOPT_CRLF, CURLOPT_CRLFILE
--crlfile <file>
Get a CRL list in PEM format from the given file
CURLOPT_CRLFILE
-d --data <data>
HTTP POST data
CURLOPT_READDATA, CURL_LOCK_DATA_COOKIE, CURL_LOCK_DATA_DNS, CURL_LOCK_DATA_SSL_SESSION
--delegation <LEVEL>
GSS-API delegation permission
CURLGSSAPI_DELEGATION_FLAG, CURLGSSAPI_DELEGATION_POLICY_FLAG, CURLOPT_GSSAPI_DELEGATION
--digest
Use HTTP Digest Authentication
CURLAUTH_DIGEST, CURLAUTH_DIGEST_IE
--dns-interface <interface>
Interface to use for DNS requests
CURLOPT_DNS_INTERFACE
--dns-servers <addresses>
DNS server addrs to use
CURLOPT_DNS_SERVERS
--engine <name>
Crypto engine to use
CURLOPT_SSLENGINE, CURLOPT_SSLENGINE_DEFAULT, CURLE_SSL_ENGINE_NOTFOUND, CURLE_SSL_ENGINE_SETFAILED, CURLINFO_SSL_ENGINES
-f --fail
Fail silently (no output at all) on HTTP errors
CURLOPT_FAILONERROR, CURLE_FAILED_INIT, CURLE_FTP_PORT_FAILED, CURLE_HTTP_PORT_FAILED, CURLE_LDAP_SEARCH_FAILED, CURLE_SSL_ENGINE_SETFAILED, CURLE_FTP_SSL_FAILED, CURL_FNMATCHFUNC_FAIL
-F --form <name=content>
Specify multipart MIME data
CURLE_FTP_WEIRD_227_FORMAT, CURLE_MALFORMAT_USER, CURLE_URL_MALFORMAT, CURLE_URL_MALFORMAT_USER, CURLM_CALL_MULTI_PERFORM
--ftp-account <data>
Account data string
CURLOPT_FTP_ACCOUNT
--ftp-alternative-to-user <command>
String to replace USER [name]
CURLOPT_FTP_ALTERNATIVE_TO_USER
-P --ftp-port <address>
Use PORT instead of PASV
CURLE_FTP_PORT_FAILED
--ftp-skip-pasv-ip
Skip the IP address for PASV
CURLOPT_FTP_SKIP_PASV_IP
--ftp-ssl-ccc
Send CCC after authenticating
CURLOPT_FTP_SSL_CCC
-G --get
Put the post data in the URL and use GET
CURLOPT_HTTPGET, CURLE_FTP_CANT_GET_HOST, CURLE_FTP_COULDNT_GET_SIZE, CURL_RTSPREQ_GET_PARAMETER
-I --head
Show document info only
CURLOPT_HEADER, CURLOPT_HEADERFUNCTION, CURLOPT_HTTPHEADER, CURLOPT_WRITEHEADER, CURLINFO_HEADER_OUT, CURLINFO_HEADER_SIZE, CURLHEADER_SEPARATE, CURLHEADER_UNIFIED, CURLOPT_HEADEROPT, CURLOPT_PROXYHEADER
-H --header <header/#file>
Pass custom header(s) to server
CURLOPT_HEADER, CURLOPT_HEADERFUNCTION, CURLOPT_HTTPHEADER, CURLOPT_WRITEHEADER, CURLINFO_HEADER_OUT, CURLINFO_HEADER_SIZE, CURLHEADER_SEPARATE, CURLHEADER_UNIFIED, CURLOPT_HEADEROPT, CURLOPT_PROXYHEADER
--http2
Use HTTP 2
CURLOPT_HTTP200ALIASES, CURL_VERSION_HTTP2
--ignore-content-length
Ignore the size of the remote resource
CURLOPT_IGNORE_CONTENT_LENGTH
--interface <name>
Use network INTERFACE (or address)
CURLOPT_INTERFACE, CURLOPT_DNS_INTERFACE
-6 --ipv6
Resolve names to IPv6 addresses
CURL_VERSION_IPV6
--key <key>
Private key file name
CURLOPT_SSLKEY, CURLOPT_SSLKEYPASSWD, CURLOPT_SSLKEYTYPE, CURLE_SSL_PINNEDPUBKEYNOTMATCH, CURLOPT_SSH_PRIVATE_KEYFILE, CURLOPT_SSH_PUBLIC_KEYFILE, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5, CURLOPT_KEYPASSWD, CURLSSH_AUTH_KEYBOARD, CURLSSH_AUTH_PUBLICKEY, CURLOPT_PINNEDPUBLICKEY
--krb <level>
Enable Kerberos with security
CURLOPT_KRB4LEVEL, CURLOPT_KRBLEVEL
--local-port <num/range>
Force use of RANGE for local port numbers
CURLINFO_LOCAL_PORT
-L --location
Follow redirects
CURLOPT_FOLLOWLOCATION
--login-options <options>
Server login options
CURLOPT_LOGIN_OPTIONS
--mail-auth <address>
Originator address of the original email
CURLOPT_MAIL_AUTH
--mail-from <address>
Mail from this address
CURLOPT_MAIL_FROM
--mail-rcpt <address>
Mail to this address
CURLOPT_MAIL_RCPT
--negotiate
Use HTTP Negotiate (SPNEGO) authentication
CURLAUTH_GSSNEGOTIATE, CURLAUTH_NEGOTIATE
-n --netrc
Must read .netrc for user name and password
CURLOPT_NETRC, CURL_NETRC_IGNORED, CURL_NETRC_OPTIONAL, CURL_NETRC_REQUIRED, CURLOPT_NETRC_FILE
--netrc-file <filename>
Specify FILE for netrc
CURLOPT_NETRC_FILE
--netrc-optional
Use either .netrc or URL
CURL_NETRC_OPTIONAL
--noproxy <no-proxy-list>
List of hosts which do not use proxy
CURLOPT_NOPROXY
--ntlm
Use HTTP NTLM authentication
CURLAUTH_NTLM, CURLAUTH_NTLM_WB
--ntlm-wb
Use HTTP NTLM authentication with winbind
CURLAUTH_NTLM_WB
--oauth2-bearer <token>
OAuth 2 Bearer Token
CURLOPT_XOAUTH2_BEARER
--pass <phrase>
Pass phrase for the private key
CURLOPT_SSLCERTPASSWD, CURLOPT_SSLKEYPASSWD, CURLE_BAD_PASSWORD_ENTERED, CURLE_FTP_USER_PASSWORD_INCORRECT, CURLE_FTP_WEIRD_PASS_REPLY, CURLFTPSSL_CCC_PASSIVE, CURLOPT_KEYPASSWD, CURLSSH_AUTH_PASSWORD, CURLOPT_PASSWORD, CURLOPT_PROXYPASSWORD, CURLOPT_TLSAUTH_PASSWORD
--path-as-is
Do not squash .. sequences in URL path
CURLOPT_PATH_AS_IS
--pinnedpubkey <hashes>
FILE/HASHES Public key to verify peer against
CURLE_SSL_PINNEDPUBKEYNOTMATCH
--proto <protocols>
Enable/disable PROTOCOLS
CURLE_UNSUPPORTED_PROTOCOL, CURLOPT_PROTOCOLS, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_ALL, CURLPROTO_DICT, CURLPROTO_FILE, CURLPROTO_FTP, CURLPROTO_FTPS, CURLPROTO_HTTP, CURLPROTO_HTTPS, CURLPROTO_LDAP, CURLPROTO_LDAPS, CURLPROTO_SCP, CURLPROTO_SFTP, CURLPROTO_TELNET, CURLPROTO_TFTP, CURLPROTO_IMAP, CURLPROTO_IMAPS, CURLPROTO_POP3, CURLPROTO_POP3S, CURLPROTO_RTSP, CURLPROTO_SMTP, CURLPROTO_SMTPS, CURLPROTO_RTMP, CURLPROTO_RTMPE, CURLPROTO_RTMPS, CURLPROTO_RTMPT, CURLPROTO_RTMPTE, CURLPROTO_RTMPTS, CURLPROTO_GOPHER, CURLPROTO_SMB, CURLPROTO_SMBS, CURLOPT_DEFAULT_PROTOCOL
--proxy-service-name <name>
SPNEGO proxy service name
CURLOPT_PROXY_SERVICE_NAME
-p --proxytunnel
Operate through an HTTP proxy tunnel (using CONNECT)
CURLOPT_HTTPPROXYTUNNEL
--pubkey <key>
SSH Public key file name
CURLE_SSL_PINNEDPUBKEYNOTMATCH
-Q --quote
Send command(s) to server before transfer
CURLOPT_POSTQUOTE, CURLOPT_PREQUOTE, CURLOPT_QUOTE, CURLE_FTP_QUOTE_ERROR
--random-file <file>
File for reading random data from
CURLOPT_RANDOM_FILE
-r --range <range>
Retrieve only the bytes within RANGE
CURLOPT_RANGE, CURLE_HTTP_RANGE_ERROR, CURLOPT_LOCALPORTRANGE
-e --referer <URL>
Referrer URL
CURLOPT_AUTOREFERER, CURLOPT_REFERER
-X --request <command>
Specify request command to use
CURLOPT_CUSTOMREQUEST, CURLINFO_REQUEST_SIZE, CURLOPT_RTSP_REQUEST
--resolve <host:port:address[,address]...>
Resolve the host+port to this address
CURLE_COULDNT_RESOLVE_HOST, CURLE_COULDNT_RESOLVE_PROXY, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4, CURL_IPRESOLVE_V6, CURL_IPRESOLVE_WHATEVER, CURLOPT_RESOLVE
--retry <num>
Retry request if transient problems occur
CURLFTP_CREATE_DIR_RETRY
--sasl-ir
Enable initial response in SASL authentication
CURLOPT_SASL_IR
--service-name <name>
SPNEGO service name
CURLOPT_PROXY_SERVICE_NAME, CURLOPT_SERVICE_NAME
--socks4 <host[:port]>
SOCKS4 proxy on given host + port
CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A
--socks4a <host[:port]>
SOCKS4a proxy on given host + port
CURLPROXY_SOCKS4A
--socks5 <host[:port]>
SOCKS5 proxy on given host + port
CURLPROXY_SOCKS5, CURLPROXY_SOCKS5_HOSTNAME, CURLOPT_SOCKS5_GSSAPI_NEC, CURLOPT_SOCKS5_GSSAPI_SERVICE
--socks5-gssapi
Enable GSS-API auth for SOCKS5 proxies
CURLOPT_SOCKS5_GSSAPI_NEC, CURLOPT_SOCKS5_GSSAPI_SERVICE
--socks5-gssapi-nec
Compatibility with NEC SOCKS5 server
CURLOPT_SOCKS5_GSSAPI_NEC
--socks5-gssapi-service <name>
SOCKS5 proxy service name for GSS-API
CURLOPT_SOCKS5_GSSAPI_SERVICE
--socks5-hostname <host[:port]>
SOCKS5 proxy, pass host name to proxy
CURLPROXY_SOCKS5_HOSTNAME
-Y --speed-limit <speed>
Stop transfers slower than this
CURLOPT_LOW_SPEED_LIMIT
-y --speed-time <seconds>
Trigger 'speed-limit' abort after this time
CURLOPT_LOW_SPEED_TIME
--ssl
Try SSL/TLS
CURLOPT_SSLCERT, CURLOPT_SSLCERTPASSWD, CURLOPT_SSLCERTTYPE, CURLOPT_SSLENGINE, CURLOPT_SSLENGINE_DEFAULT, CURLOPT_SSLKEY, CURLOPT_SSLKEYPASSWD, CURLOPT_SSLKEYTYPE, CURLOPT_SSLVERSION, CURLOPT_SSL_CIPHER_LIST, CURLOPT_SSL_VERIFYHOST, CURLOPT_SSL_VERIFYPEER, CURLE_SSL_CACERT, CURLE_SSL_CERTPROBLEM, CURLE_SSL_CIPHER, CURLE_SSL_CONNECT_ERROR, CURLE_SSL_ENGINE_NOTFOUND, CURLE_SSL_ENGINE_SETFAILED, CURLE_SSL_PEER_CERTIFICATE, CURLE_SSL_PINNEDPUBKEYNOTMATCH, CURLINFO_SSL_VERIFYRESULT, CURL_LOCK_DATA_SSL_SESSION, CURL_SSLVERSION_DEFAULT, CURL_SSLVERSION_SSLv2, CURL_SSLVERSION_SSLv3, CURL_SSLVERSION_TLSv1, CURL_VERSION_SSL, CURLE_FTP_SSL_FAILED, CURLFTPSSL_ALL, CURLFTPSSL_CONTROL, CURLFTPSSL_NONE, CURLFTPSSL_TRY, CURLOPT_FTP_SSL, CURLFTPAUTH_SSL, CURLOPT_FTPSSLAUTH, CURLINFO_SSL_ENGINES, CURLE_SSL_CACERT_BADFILE, CURLOPT_SSL_SESSIONID_CACHE, CURLOPT_FTP_SSL_CCC, CURLFTPSSL_CCC_ACTIVE, CURLFTPSSL_CCC_NONE, CURLFTPSSL_CCC_PASSIVE, CURLOPT_USE_SSL, CURLUSESSL_ALL, CURLUSESSL_CONTROL, CURLUSESSL_NONE, CURLUSESSL_TRY, CURLOPT_SSL_OPTIONS, CURLSSLOPT_ALLOW_BEAST, CURL_SSLVERSION_TLSv1_0, CURL_SSLVERSION_TLSv1_1, CURL_SSLVERSION_TLSv1_2, CURLOPT_SSL_ENABLE_ALPN, CURLOPT_SSL_ENABLE_NPN, CURLOPT_SSL_VERIFYSTATUS, CURLOPT_SSL_FALSESTART, CURLSSLOPT_NO_REVOKE
-2 --sslv2
Use SSLv2
CURL_SSLVERSION_SSLv2
-3 --sslv3
Use SSLv3
CURL_SSLVERSION_SSLv3
--stderr
Where to redirect stderr
CURLOPT_STDERR
--tcp-fastopen
Use TCP Fast Open
CURLOPT_TCP_FASTOPEN
--tcp-nodelay
Use the TCP_NODELAY option
CURLOPT_TCP_NODELAY
-t --telnet-option <opt=val>
Set telnet option
CURLE_TELNET_OPTION_SYNTAX, CURLE_UNKNOWN_TELNET_OPTION
--tftp-blksize <value>
Set TFTP BLKSIZE option
CURLOPT_TFTP_BLKSIZE
--tftp-no-options
Do not send any TFTP options
CURLOPT_TFTP_NO_OPTIONS
-1 --tlsv1
Use TLSv1.0 or greater
CURL_SSLVERSION_TLSv1, CURL_SSLVERSION_TLSv1_0, CURL_SSLVERSION_TLSv1_1, CURL_SSLVERSION_TLSv1_2
--unix-socket <path>
Connect through this Unix domain socket
CURLOPT_UNIX_SOCKET_PATH
--url <url>
URL to work with
CURLOPT_URL
-u --user <user:password>
Server user and password
CURLOPT_PROXYUSERPWD, CURLOPT_USERAGENT, CURLOPT_USERPWD, CURLE_FTP_USER_PASSWORD_INCORRECT, CURLE_FTP_WEIRD_USER_REPLY, CURLE_MALFORMAT_USER, CURLE_URL_MALFORMAT_USER, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_PROXYUSERNAME, CURLOPT_USERNAME, CURLOPT_TLSAUTH_USERNAME
-v --verbose
Make the operation more talkative
CURLOPT_VERBOSE
-V --version
Show version number and quit
CURLOPT_HTTP_VERSION, CURLOPT_SSLVERSION, CURLVERSION_NOW, CURL_HTTP_VERSION_1_0, CURL_HTTP_VERSION_1_1, CURL_HTTP_VERSION_NONE, CURL_SSLVERSION_DEFAULT, CURL_SSLVERSION_SSLv2, CURL_SSLVERSION_SSLv3, CURL_SSLVERSION_TLSv1, CURL_VERSION_IPV6, CURL_VERSION_KERBEROS4, CURL_VERSION_LIBZ, CURL_VERSION_SSL, CURL_HTTP_VERSION_2_0, CURL_VERSION_HTTP2, CURL_SSLVERSION_TLSv1_0, CURL_SSLVERSION_TLSv1_1, CURL_SSLVERSION_TLSv1_2, CURL_HTTP_VERSION_2, CURL_HTTP_VERSION_2TLS, CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
Note that this only lists somewhat exact matches of --long options to similarly named CURLOPT_ constants. But it should give you enough hints on how to compare the curl --help output and the PHP curl_setopt() list.

Answer 5

Try this:
$cmd='curl -b cookie.txt -X PUT \
--data-binary "#test.png" \
-H "Content-Type: image/png" \
"http://hostname/#api/deki/pages/=TestPage/files/=test.png" \
-0';
exec($cmd,$result);

Answer 6

the --libcurl option was added for this purpose, even though it makes a C program I think it should be fairly easy to translate to PHP

Answer 7

Using MYYN's answer as a starting point, and this page as a reference on how to send POST data using PHP cURL, here is my suggestion (I am working on something very similar at the moment):
<?php
$pageurl = "http://hostname/#api/deki/pages/=TestPage/files/=";
$filename = "test.png";
$theurl = $pageurl.$filename;
$ch = curl_init($theurl);
curl_setopt($ch, CURLOPT_COOKIE, ...); // -b
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT'); // -X
curl_setopt($ch, CURLOPT_BINARYTRANSFER, TRUE); // --data-binary
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: image/png']); // -H
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); // -0
$post = array("$filename"=>"#$filename");
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
$response = curl_exec($ch);
?>
You can probably optimize the many curl_setopts with the use of a curl_setopt_array() call if you desire.

Answer 8

Better this. In one line.
$cmd='curl -b cookie.txt -X PUT --data-binary "#test.png" -H "Content-Type: image/png" "http://hostname/#api/deki/pages/=TestPage/files/=test.png" -0';
exec($cmd,$result);

Answer 9

Use curlconverter.com/php/, it will convert your curl command into
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://hostname/#api/deki/pages/=TestPage/files/=test.png');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type' => 'image/png',
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents('test.png'));
$response = curl_exec($ch);
curl_close($ch);