<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.curl.inc";
$setup = array (
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    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'zh',
  ),
  'this' => 
  array (
    0 => 'function.curl-close.php',
    1 => 'curl_close',
    2 => '关闭 cURL 会话',
  ),
  'up' => 
  array (
    0 => 'ref.curl.php',
    1 => 'cURL 函数',
  ),
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    0 => 'ref.curl.php',
    1 => 'cURL 函数',
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    'path' => 'reference/curl/functions/curl-close.xml',
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$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.curl-close" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">curl_close</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.2, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">curl_close</span> &mdash; <span class="dc-title">关闭 cURL 会话</span></p>

 </div>

 <div id="function.curl-close-refsynopsisdiv">
  <div class="warning"><strong class="warning">警告</strong><p class="simpara">此函数自 PHP 8.5.0
起<em>弃用</em>。强烈建议不要应用此函数。</p></div>
 </div>
 
 <div class="refsect1 description" id="refsect1-function.curl-close-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="attribute"><a href="class.deprecated.php">#[\Deprecated]</a> </span><br>
   <span class="methodname"><strong>curl_close</strong></span>(<span class="methodparam"><span class="type"><a href="class.curlhandle.php" class="type CurlHandle">CurlHandle</a></span> <code class="parameter">$handle</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

  <blockquote class="note"><p><strong class="note">注意</strong>: 
 <p class="para">
  此函数无效。在 PHP 8.0.0 之前，用于关闭资源。
 </p>
</p></blockquote>

  <p class="para">
   关闭 cURL 会话并且释放所有资源。也会删除 cURL 句柄 <code class="parameter">handle</code>。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.curl-close-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    <dt><code class="parameter">handle</code>
</dt><dd><p class="para">由 <span class="function"><a href="function.curl-init.php" class="function">curl_init()</a></span> 返回的 cURL 句柄。</p></dd>
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.curl-close-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.curl-close-changelog">
  <h3 class="title">更新日志</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>版本</th>
      <th>说明</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.5.0</td>
      <td>
       此函数已被弃用。
      </td>
     </tr>

     <tr>
      <td>8.0.0</td>
      <td>
       此函数现在是 <abbr>NOP（空操作）</abbr>。
      </td>
     </tr>

     <tr>
 <td>8.0.0</td>
 <td>
  <code class="parameter">handle</code> 现在接受 <span class="classname"><a href="class.curlhandle.php" class="classname">CurlHandle</a></span>
  实例；之前接受 <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span>。
 </td>
</tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.curl-close-examples">
  <h3 class="title">示例</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>示例 #1 初始化新 cURL 会话并获取网页</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// 创建新 cURL 资源<br /></span><span style="color: #0000BB">$ch </span><span style="color: #007700">= </span><span style="color: #0000BB">curl_init</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// 设置 URL 和相应的选项<br /></span><span style="color: #0000BB">curl_setopt</span><span style="color: #007700">(</span><span style="color: #0000BB">$ch</span><span style="color: #007700">, </span><span style="color: #0000BB">CURLOPT_URL</span><span style="color: #007700">, </span><span style="color: #DD0000">"http://www.example.com/"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">curl_setopt</span><span style="color: #007700">(</span><span style="color: #0000BB">$ch</span><span style="color: #007700">, </span><span style="color: #0000BB">CURLOPT_HEADER</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// 抓取 URL 并把它传递给浏览器<br /></span><span style="color: #0000BB">curl_exec</span><span style="color: #007700">(</span><span style="color: #0000BB">$ch</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// 关闭 cURL 资源，并且释放系统资源<br /></span><span style="color: #0000BB">curl_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$ch</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.curl-close-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.curl-init.php" class="function" rel="rdfs-seeAlso">curl_init()</a> - 初始化 cURL 会话</span></li>
    <li><span class="function"><a href="function.curl-multi-close.php" class="function" rel="rdfs-seeAlso">curl_multi_close()</a> - 从多句柄中移除所有 cURL 句柄</span></li>
   </ul>
  </p>
 </div>

</div><?php manual_footer($setup); ?>