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?>
<div id="evloop.signal" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">EvLoop::signal</h1>
  <p class="verinfo">(PECL ev &gt;= 0.2.0)</p><p class="refpurpose"><span class="refname">EvLoop::signal</span> &mdash; <span class="dc-title">Creates EvSignal watcher object associated with the current
  event loop instance</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-evloop.signal-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">final</span>
   <span class="modifier">public</span>
   <span class="methodname"><strong>EvLoop::signal</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam">
    
    <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$signum</code>
   </span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam">
    
    <span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code>
   </span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam">
    
    <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$data</code>
    <span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span>
   </span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam">
    
    <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$priority</code>
    <span class="initializer"> = 0</span>
   </span><br>): <span class="type"><a href="class.evsignal.php" class="type EvSignal">EvSignal</a></span></div>

  <p class="para rdfs-comment">
   Creates EvSignal watcher object associated with the current event loop
   instance
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-evloop.signal-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   All parameters have the same meaning as for
   <span class="methodname"><a href="evsignal.construct.php" class="methodname">EvSignal::__construct()</a></span>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-evloop.signal-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns EvSignal object on success
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-evloop.signal-seealso">
  <h3 class="title">参见</h3>
  <ul class="simplelist">
   <li>
    <span class="methodname"><a href="evsignal.construct.php" class="methodname" rel="rdfs-seeAlso">EvSignal::__construct()</a> - Constructs EvSignal watcher object</span>
   </li>
  </ul>
 </div>

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