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?>
<div id="threaded.notify" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Threaded::notify</h1>
  <p class="verinfo">(PECL pthreads &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">Threaded::notify</span> &mdash; <span class="dc-title">同步控制</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-threaded.notify-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Threaded::notify</strong></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
  向对象发送唤醒通知
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-threaded.notify-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-threaded.notify-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="simpara">
   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-threaded.notify-examples">
  <h3 class="title">示例</h3>
  <div class="example" id="example-1">
   <p><strong>示例 #1 等待和唤醒</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: #007700">class </span><span style="color: #0000BB">My </span><span style="color: #007700">extends </span><span style="color: #0000BB">Thread </span><span style="color: #007700">{<br />    public function </span><span style="color: #0000BB">run</span><span style="color: #007700">() {<br />        </span><span style="color: #FF8000">/** 让线程等待 **/<br />        </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">synchronized</span><span style="color: #007700">(function(</span><span style="color: #0000BB">$thread</span><span style="color: #007700">){<br />            if (!</span><span style="color: #0000BB">$thread</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">done</span><span style="color: #007700">)<br />                </span><span style="color: #0000BB">$thread</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">wait</span><span style="color: #007700">();<br />        }, </span><span style="color: #0000BB">$this</span><span style="color: #007700">);<br />    }<br />}<br /></span><span style="color: #0000BB">$my </span><span style="color: #007700">= new </span><span style="color: #0000BB">My</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$my</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">start</span><span style="color: #007700">();<br /></span><span style="color: #FF8000">/** 向处于等待状态的线程发送唤醒通知 **/<br /></span><span style="color: #0000BB">$my</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">synchronized</span><span style="color: #007700">(function(</span><span style="color: #0000BB">$thread</span><span style="color: #007700">){<br />    </span><span style="color: #0000BB">$thread</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">done </span><span style="color: #007700">= </span><span style="color: #0000BB">true</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$thread</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">notify</span><span style="color: #007700">();<br />}, </span><span style="color: #0000BB">$my</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$my</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">join</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>以上示例会输出：</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">bool(true)</pre>
</div>
   </div>
  </div>
 </div>

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