curl-share-init.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 01d19a544891db839e36de8316e78f81de56c1ca Maintainer: duanxiaoqiang Status: ready -->
<!-- CREDITS: mowangjuanzi, Luffy -->
<refentry xml:id="function.curl-share-init" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>curl_share_init</refname>
  <refpurpose>初始化 cURL 共享句柄</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>CurlShareHandle</type><methodname>curl_share_init</methodname>
   <void/>
  </methodsynopsis>
  <para>
   允许在 cURL 句柄之间共享数据。
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   返回 cURL 共享句柄。
  </para>
 </refsect1>
 
 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>8.0.0</entry>
      <entry>
       此函数现在返回 <classname>CurlShareHandle</classname> 实例，之前返回 <type>resource</type>。
      </entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>curl_share_init</function> 示例</title>
    <para>
     以下示例将会创建 cURL 共享句柄，并且往其中添加两个 cURL 句柄，最后用共享的 cookie 数据运行它们。
    </para>
    <programlisting role="php">
<![CDATA[
<?php
// 创建 cURL 共享句柄，并设置共享 cookie 数据
$sh = curl_share_init();
curl_share_setopt($sh, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);

// 初始化第一个 cURL 句柄，并将它设置到共享句柄
$ch1 = curl_init("http://example.com/");
curl_setopt($ch1, CURLOPT_SHARE, $sh);

// 执行第一个 cURL 句柄
curl_exec($ch1);

// 初始化第二个 cURL 句柄，并将它设置到共享句柄
$ch2 = curl_init("http://php.net/");
curl_setopt($ch2, CURLOPT_SHARE, $sh);

// 执行第二个 cURL 句柄
//  all cookies from $ch1 handle are shared with $ch2 handle
curl_exec($ch2);

// 关闭 cURL 共享句柄
curl_share_close($sh);

// 关闭 cURL 共享句柄
curl_close($ch1);
curl_close($ch2);
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>curl_share_setopt</function></member>
    <member><function>curl_share_close</function></member>
    <member><function>curl_share_init_persistent</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>
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