php-doc-en/language/context/curl.xml

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<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>int</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>bool</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>bool</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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