<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/transports.inc";
$setup = array (
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  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'zh',
  ),
  'this' => 
  array (
    0 => 'transports.unix.php',
    1 => 'Unix 域：Unix 和 UDG',
    2 => 'Unix 域：Unix 和 UDG',
  ),
  'up' => 
  array (
    0 => 'transports.php',
    1 => '所支持的套接字传输器列表',
  ),
  'prev' => 
  array (
    0 => 'transports.inet.php',
    1 => 'Internet 域：TCP，UDP，SSL 和 TLS',
  ),
  'next' => 
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    0 => 'types.comparisons.php',
    1 => 'PHP 类型比较表',
  ),
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  ),
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  'history' => 
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  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="transports.unix" class="section">
  <h2 class="title">Unix 域：Unix 和 UDG</h2>
  <p class="simpara">
   <code class="literal">unix://</code> 和
   <code class="literal">udg://</code>。
  </p>
  <ul class="itemizedlist">
   <li class="listitem"><span class="simpara"><code class="literal">unix:///tmp/mysock</code></span></li>
   <li class="listitem"><span class="simpara"><code class="literal">udg:///tmp/mysock</code></span></li>
  </ul>

  <p class="simpara">
   <code class="literal">unix://</code> 提供了在 Unix 域中对套接字流连接的访问。
   <code class="literal">udg://</code> 提供了替代的传输器以用户数据报协议（UDP）来访问 Unix 域套接字。
  </p>

  <p class="simpara">
   Unix 域套接字和 Internet 域套接字不同，不需要端口号。在 
   <span class="function"><a href="function.fsockopen.php" class="function">fsockopen()</a></span> 中 <code class="parameter">portno</code> 参数应被设为 0。
  </p>

  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <span class="simpara">
    Windows 不支持 Unix 域套接字。
   </span>
  </p></blockquote>
 </div><?php manual_footer($setup); ?>