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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 288721 $ -->
<refentry xml:id="context.curl" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" role="noversion">
<refnamediv>
<refname>CURL context options</refname>
<refpurpose>CURL context option listing</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
CURL context options are available when the
<link linkend="intro.curl">CURL</link> extension was compiled using the
<option>--with-curlwrappers</option> configure option.
</para>
</refsect1>
<refsect1 role="options"><!-- {{{ -->
&reftitle.options;
<para>
<variablelist>
<varlistentry xml:id="context.curl.method">
<term>
<parameter>method</parameter>
<type>string</type>
</term>
<listitem>
<para>
<constant>GET</constant>, <constant>POST</constant>, or
any other HTTP method supported by the remote server.
</para>
<para>
Defaults to <constant>GET</constant>.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.header">
<term>
<parameter>header</parameter>
<type>string</type>
</term>
<listitem>
<para>
Additional headers to be sent during request. Values
in this option will override other values (such as
<literal>User-agent:</literal>, <literal>Host:</literal>,
and <literal>Authentication:</literal>).
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.user-agent">
<term>
<parameter>user_agent</parameter>
<type>string</type>
</term>
<listitem>
<para>
Value to send with User-Agent: header.
</para>
<para>
By default the
<link linkend="ini.user-agent">user_agent</link>
&php.ini; setting is used.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.content">
<term>
<parameter>content</parameter>
<type>string</type>
</term>
<listitem>
<para>
Additional data to be sent after the headers. This option is not used
for <constant>GET</constant> or <constant>HEAD</constant> requests.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.proxy">
<term>
<parameter>proxy</parameter>
<type>string</type>
</term>
<listitem>
<para>
URI specifying address of proxy server. (e.g.
<literal>tcp://proxy.example.com:5100</literal>).
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.max-redirects">
<term>
<parameter>max_redirects</parameter>
<type>integer</type>
</term>
<listitem>
<para>
The max number of redirects to follow. Value <literal>1</literal> or
less means that no redirects are followed.
</para>
<para>
Defaults to <literal>20</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.curl-verify-ssl-host">
<term>
<parameter>curl_verify_ssl_host</parameter>
<type>boolean</type>
</term>
<listitem>
<para>
Verify the host.
</para>
<para>
Defaults to &false;
</para>
<note>
<para>
This option is available for both the http and ftp protocol wrappers.
</para>
</note>
</listitem>
</varlistentry>
<varlistentry xml:id="context.curl.curl-verify-ssl-peer">
<term>
<parameter>curl_verify_ssl_peer</parameter>
<type>boolean</type>
</term>
<listitem>
<para>
Require verification of SSL certificate used.
</para>
<para>
Defaults to &false;
</para>
<note>
<para>
This option is available for both the http and ftp protocol wrappers.
</para>
</note>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1><!-- }}} -->
<refsect1 role="examples"><!-- {{{ -->
&reftitle.examples;
<para>
<example xml:id="context.curl.example-post"><!-- {{{ -->
<title>Fetch a page and send POST data</title>
<programlisting role="php">
<![CDATA[
<?php
$postdata = http_build_query(
array(
'var1' => 'some content',
'var2' => 'doh'
)
);
$opts = array('http' =>
array(
'method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('http://example.com/submit.php', false, $context);
?>
]]>
</programlisting>
</example><!-- }}} -->
</para>
</refsect1><!-- }}} -->
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><xref linkend="context.socket" /></member>
</simplelist>
</para>
</refsect1>
</refentry>
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