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- Add 65 constants. Document 40 new CURLOPT settings. Fixes #27202.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@165580 c90b9560-bf6c-de11-be94-00142212c4b1
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Dave Barr 2004-08-07 00:06:16 +00:00
parent 7b73daf442
commit 4adb306379
2 changed files with 1636 additions and 147 deletions
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1424
reference/curl/constants.xml
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359
reference/curl/functions/curl-setopt.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.9 $ -->
<!-- $Revision: 1.10 $ -->
<!-- splitted from ./en/functions/curl.xml, last change in rev 1.1 -->
<refentry id="function.curl-setopt">
<refnamediv>
@ -38,7 +38,8 @@
<simpara>
<parameter>CURLOPT_VERBOSE</parameter>: Set this option to a
non-zero value if you want CURL to report everything that is
happening.
happening. Writes output to stderr, or the file specified
using <parameter>CURLOPT_STDERR</parameter>.
</simpara>
</listitem>
<listitem>
@ -227,11 +228,213 @@
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_RETURNTRANSFER</parameter>: Pass a non-zero
value if you want CURL to directly return the transfer instead
of printing it out directly.
<parameter>CURLOPT_RETURNTRANSFER</parameter>: Set this option to a
non-zero value if you want CURL to directly return the transfer
instead of printing it out directly.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_NOSIGNAL</parameter>: Set this option to a non-zero
value if you want CURL to ignore any CURL function that causes a
signal to be sent to the PHP process. This is turned on by default in
multi-threaded SAPIs so timeout options can still be used. Added
in CURL 7.10.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_DNS_USE_GLOBAL_CACHE</parameter>: Set this option
to a non-zero value if you want CURL to use a global DNS cache. This
option is not thread-safe and is turned on by default.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_DNS_CACHE_TIMEOUT</parameter>: Pass a long as a
parameter that is the amount of seconds CURL should keep DNS entries
in memory. This option is set to 120 (2 minutes) by default.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_PORT</parameter>: Pass a long as a
parameter specifying the port number to connect to, instead of the
default for the protocol used.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_TRANSFERTEXT</parameter>: Set this option to a
non-zero value if you want CURL to use ASCII mode for FTP transfers.
For LDAP, it retrieves data in plain text instead of HTML. On Windows
systems, stdout will not be set to binary mode.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FTPASCII</parameter>: An alias of
<parameter>CURLOPT_TRANSFERTEXT</parameter>. Use that instead.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FTP_USE_EPSV</parameter>: Set this option to a
non-zero value if you want CURL to first try an EPSV command for FTP
transfers before reverting back to PASV. Set this option to zero to
disable EPSV.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_HTTPPROXYTUNNEL</parameter>: Set this option to a
non-zero value to tunnel through a given HTTP proxy.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FILETIME</parameter>: Set this option to a non-zero
value for CURL to attempt to retrieve the modification date of the
remote document. You can then retrieve this value using the
<parameter>CURLINFO_FILETIME</parameter> option with
<function>curl_getinfo</function>.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_MAXREDIRS</parameter>: Pass a long as a value that
defines the maximum amount of HTTP redirections to follow. Use this
option alongside <parameter>CURLOPT_FOLLOWLOCATION</parameter>.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_MAXCONNECTS</parameter>: Pass a long as a value that
defines the maximum amount of persistent connections that are allowed.
When the limit is reached, <parameter>CURLOPT_CLOSEPOLICY</parameter>
is used to figure out which connection to close.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_CLOSEPOLICY</parameter>: Set this option to either
<parameter>CURLCLOSEPOLICY_LEAST_RECENTLY_USED</parameter> or
<parameter>CURLCLOSEPOLICY_OLDEST</parameter>.
There are three other <parameter>CURLCLOSEPOLICY_</parameter>
constants, but CURL does not support them yet.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FRESH_CONNECT</parameter>: Set this option to a
non-zero value to force the use of a new connection instead of a
cached one.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FORBID_REUSE</parameter>: Set this option to a
non-zero value to force the connection to explicitly close when its
finished processing, and not be pooled for reuse.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_CONNECTTIMEOUT</parameter>: Pass a long as a value
that defines the number of seconds to wait whilst trying to connect.
Use zero to wait indefinitely.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_BINARYTRANSFER</parameter>: Set this option to a
non-zero value to return the raw output when
<parameter>CURLOPT_RETURNTRANSFER</parameter> is used.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_PROXYTYPE</parameter>: Set this option to either
<parameter>CURLPROXY_HTTP</parameter> (default) or
<parameter>CURLPROXY_SOCKS5</parameter>. This was added in CURL 7.10.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_BUFFERSIZE</parameter>: Pass a long as a value
that defines the size of the buffer to use for each read. There is no
guarantee this request will be fulfilled, however. This was added
in CURL 7.10.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_HTTPGET</parameter>: Set this option to a non-zero
value to reset the HTTP request method to GET. Since GET is the
default, this is only necessary if the request method has been
changed.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_HTTP_VERSION</parameter>: Set this option to
<parameter>CURL_HTTP_VERSION_NONE</parameter> (default, lets CURL
decide which version to use),
<parameter>CURL_HTTP_VERSION_1_0</parameter> (forces HTTP/1.0),
or <parameter>CURL_HTTP_VERSION_1_1</parameter> (forces HTTP/1.1).
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_CRLF</parameter>: Set this option to a non-zero
value if you want to convert Unix newlines to CRLF newlines on
transfers.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_PROXYPORT</parameter>: Pass a long as a value
that defines the port number of the proxy to connect to. This port
number can also be set in <parameter>CURLOPT_PROXY</parameter>.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_UNRESTRICTED_AUTH</parameter>: Set this option to
a non-zero value to keep sending the username and password when
following locations (using
<parameter>CURLOPT_FOLLOWLOCATION</parameter>), even when the
hostname has changed.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_FTP_USE_EPRT</parameter>: Set this option to a
non-zero value to use EPRT (and LPRT) when doing active FTP downloads.
Use zero to disable EPRT and LPRT and use PORT only.
</simpara>
</listitem>
<listitem>
<para>
<parameter>CURLOPT_HTTPAUTH</parameter>: Pass a long as a value that
defines the HTTP authentication method(s) you wish to use. The options
are: <parameter>CURLAUTH_BASIC</parameter>,
<parameter>CURLAUTH_DIGEST</parameter>,
<parameter>CURLAUTH_GSSNEGOTIATE</parameter>,
<parameter>CURLAUTH_NTLM</parameter>,
<parameter>CURLAUTH_ANY</parameter>, and
<parameter>CURLAUTH_ANYSAFE</parameter>.
</para>
<para>
You can use the bitwise <literal>|</literal> (or) operator to combine
more than one method. If you do this, CURL will poll the server to see
what methods it supports and pick the best one.
<parameter>CURLAUTH_ANY</parameter> is an alias for
<literal>CURLAUTH_BASIC | CURLAUTH_DIGEST | CURLAUTH_GSSNEGOTIATE | CURLAUTH_NTLM</literal>
and <parameter>CURLAUTH_ANYSAFE</parameter> is an alias for
<literal>CURLAUTH_DIGEST | CURLAUTH_GSSNEGOTIATE | CURLAUTH_NTLM</literal>.
</para>
</listitem>
</itemizedlist>
</para>
<para>
@ -388,6 +591,106 @@
performed.
</para>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_RANDOM_FILE</parameter>: Pass a string that
contains a filename to be used to seed the random number generator
for SSL.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_EGBSOCKET</parameter>: Like
<parameter>CURLOPT_RANDOM_FILE</parameter> except you pass a string
that contains a filename to an Entropy Gathering Daemon socket.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_CAPATH</parameter>: Pass a string that
contains a directory that holds multiple CA certificates. Use this
option alongside <parameter>CURLOPT_SSL_VERIFYPEER</parameter>.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_COOKIEJAR</parameter>: Pass a string that
contains a filename to save all internal cookies to when the
connection closes.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSL_CIPHER_LIST</parameter>: Pass a string that
contains a list of ciphers to use for SSL. For example,
<literal>RC4-SHA</literal> and <literal>TLSv1</literal> are valid
cipher lists.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLKEY</parameter>: Pass a string that
contains the filename of your private SSL key.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLKEYTYPE</parameter>: Pass a string that
contains what key type your private SSL key is. Supported key types
are <literal>"PEM"</literal> (default), <literal>"DER"</literal>,
and <literal>"ENG"</literal>.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLKEYPASSWD</parameter>: Pass a string that
contains the secret password to use your private SSL key.
</simpara>
<note>
<simpara>
Since this option contains a sensitive password, remember to keep
the PHP script it is contained within safe.
</simpara>
</note>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLENGINE</parameter>: Pass a string that
contains the identifier for the crypto engine of your private key.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLENGINE_DEFAULT</parameter>: Pass a string that
contains the identifier for the crypto engine used for asymmetric
crypto operations.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_SSLCERTTYPE</parameter>: Pass a string that
contains what format your certificate is in. Supported formats
are <literal>"PEM"</literal> (default), <literal>"DER"</literal>,
and <literal>"ENG"</literal>. This was added in CURL 7.9.3.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_ENCODING</parameter>: Pass a string that
sets the contents of the <literal>Accept-Encoding:</literal> header,
and enables decoding of the response. Supported encodings are
<literal>"identity"</literal>, <literal>"deflate"</literal>, and
<literal>"gzip"</literal>. If an empty string, <literal>""</literal>,
is passed, a header containing all supported encoding types is sent.
</simpara>
</listitem>
<listitem>
<para>
<parameter>CURLOPT_HTTP200ALIASES</parameter>: Pass an array of
strings that will be treated as valid HTTP 200 responses. This was
added in CURL 7.10.3.
</para>
</listitem>
</itemizedlist>
</para>
<para>
@ -419,6 +722,52 @@
</simpara>
</listitem>
</itemizedlist>
</para>
<para>
The following options expect a string that is the name of a callback
function:
<itemizedlist>
<listitem>
<simpara>
<parameter>CURLOPT_WRITEFUNCTION</parameter>: Pass the name of a
callback function where the callback function takes two parameters.
The first is the CURL resource, and the second is a string with the
data to be written. Using this callback function, it becomes your
responsibility to write the data. Return the number of bytes written.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_READFUNCTION</parameter>: Pass the name of a
callback function where the callback function takes two parameters.
The first is the CURL resource, and the second is a string with the
data to be read. Using this callback function, it becomes your
responsibility to read the data. Return the number of bytes read.
Return 0 to signal EOF.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_PASSWDFUNCTION</parameter>: Pass the name of a
callback function where the callback function takes three parameters.
The first is the CURL resource, the second is a string containing a
password prompt, and the third is the maximum password length. Return
the string containing the password.
</simpara>
</listitem>
<listitem>
<simpara>
<parameter>CURLOPT_HEADERFUNCTION</parameter>: Pass the name of a
callback function where the callback function takes two parameters.
The first is the CURL resource, the second is a string with the header
data to be written. Using this callback function, it becomes your
responsibility to write the header data. Return the number of bytes
written.
</simpara>
</listitem>
</itemizedlist>
</para>
<para>
<example>
<title>
Initializing a new CURL session and fetching a webpage