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?>
<div id="yar-concurrent-client.reset" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Yar_Concurrent_Client::reset</h1>
  <p class="verinfo">(PECL yar &gt;= 1.2.4)</p><p class="refpurpose"><span class="refname">Yar_Concurrent_Client::reset</span> &mdash; <span class="dc-title">清除所有已注册的调用</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-yar-concurrent-client.reset-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="modifier">function</span> <span class="methodname"><strong>Yar_Concurrent_Client::reset</strong></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
   丢弃所有已通过
   <span class="methodname"><a href="yar-concurrent-client.call.php" class="methodname">Yar_Concurrent_Client::call()</a></span> 注册但尚未发送的调用。
  </p>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <p class="simpara">
    <span class="methodname"><a href="yar-concurrent-client.loop.php" class="methodname">Yar_Concurrent_Client::loop()</a></span> 结束后会自动清空调用列表，
    因此只有在需要中止一批从未发送的调用时才需要调用 reset。
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-yar-concurrent-client.reset-parameters">
  <h3 class="title">参数</h3>
  <p class="simpara">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-yar-concurrent-client.reset-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="simpara">
   返回 <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>；如果并发客户端当前正处于
   <span class="methodname"><a href="yar-concurrent-client.loop.php" class="methodname">Yar_Concurrent_Client::loop()</a></span> 中，则返回 <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>，
   此时会产生一条 <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong> 级别的错误。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-yar-concurrent-client.reset-examples">
  <h3 class="title">示例</h3>
  <div class="example" id="example-1">
   <p><strong>示例 #1 <span class="function"><strong>Yar_Concurrent_Client::reset()</strong></span> 示例</strong></p>
   <div class="example-contents">
<div class="phpcode"><pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
</span><span style="color: #007700">function </span><span style="color: #0000BB">callback</span><span style="color: #007700">(</span><span style="color: #0000BB">$retval</span><span style="color: #007700">, </span><span style="color: #0000BB">$callinfo</span><span style="color: #007700">) {
    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$retval</span><span style="color: #007700">);
}

</span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">call</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://api.example.com/operator.php"</span><span style="color: #007700">, </span><span style="color: #DD0000">"some_method"</span><span style="color: #007700">, array(</span><span style="color: #DD0000">"parameters"</span><span style="color: #007700">), </span><span style="color: #DD0000">"callback"</span><span style="color: #007700">);

</span><span style="color: #FF8000">/* 从未发送：丢弃已注册的调用 */
</span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">reset</span><span style="color: #007700">();
</span><span style="color: #0000BB">?&gt;</span></code></pre></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-yar-concurrent-client.reset-seealso">
  <h3 class="title">参见</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="yar-concurrent-client.call.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::call()</a> - 注册一个并发调用</span></li>
   <li><span class="methodname"><a href="yar-concurrent-client.loop.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::loop()</a> - 发送并等待所有已注册的调用</span></li>
  </ul>
 </div>


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