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?>
<div id="memcached.addservers" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Memcached::addServers</h1>
  <p class="verinfo">(PECL memcached &gt;= 0.1.1)</p><p class="refpurpose"><span class="refname">Memcached::addServers</span> &mdash; <span class="dc-title">向服务器池中增加多台服务器</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-memcached.addservers-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Memcached::addServers</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$servers</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>Memcached::addServers()</strong></span> 向服务器池中增加 <code class="parameter">servers</code>。<code class="parameter">servers</code>
   中的每个条目都应该是包含主机名、端口以及可选权重的数组。此时并不会与这些服务端建立连接。
  </p>
  <p class="para">
   同一台服务器可能会在服务器池中多次出现，因为这里没有做重复检测。但这并不可取；相反，应该使用
   <code class="parameter">weight</code> 选项增加此服务器的选择权重。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-memcached.addservers-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">array</code></dt>
     <dd>
      <p class="para">
      增加到池中的服务器数组。
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-memcached.addservers-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>， 或者在失败时返回 <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-memcached.addservers-examples">
  <h3 class="title">示例</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>示例 #1 <span class="function"><strong>Memcached::addServers()</strong></span> 示例</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$m </span><span style="color: #007700">= new </span><span style="color: #0000BB">Memcached</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$servers </span><span style="color: #007700">= array(<br />    array(</span><span style="color: #DD0000">'mem1.domain.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">11211</span><span style="color: #007700">, </span><span style="color: #0000BB">33</span><span style="color: #007700">),<br />    array(</span><span style="color: #DD0000">'mem2.domain.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">11211</span><span style="color: #007700">, </span><span style="color: #0000BB">67</span><span style="color: #007700">)<br />);<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addServers</span><span style="color: #007700">(</span><span style="color: #0000BB">$servers</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-memcached.addservers-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="memcached.addserver.php" class="methodname" rel="rdfs-seeAlso">Memcached::addServer()</a> - 向服务器池增加服务器</span></li>
    <li><span class="methodname"><a href="memcached.resetserverlist.php" class="methodname" rel="rdfs-seeAlso">Memcached::resetServerList()</a> - Clears all servers from the server list</span></li>
   </ul>
  </p>
 </div>


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