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    2 => 'A classe EvFork',
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?>
<div id="class.evfork" class="reference">
 <h1 class="title">A classe EvFork</h1>
 
 <div class="partintro"><p class="verinfo">(PECL ev &gt;= 0.2.0)</p>

  <div class="section" id="evfork.intro">
   <h2 class="title">Introdução</h2>
   <p class="simpara">
    Os observadores de fork são chamados quando um
    <code class="literal">fork()</code>
    foi detectado (geralmente porque quem sinalizou
    <em>libev</em>
    sobre isso chamando
    <span class="methodname"><a href="evloop.fork.php" class="methodname">EvLoop::fork()</a></span>).
    A invocação é feita antes do próximo bloco do laço de eventos e antes dos observadores
    <span class="classname"><a href="class.evcheck.php" class="classname">EvCheck</a></span>
    serem chamados, e somente no filho após o fork. Observe
    que se quem estiver chamando
    <span class="methodname"><a href="evloop.fork.php" class="methodname">EvLoop::fork()</a></span>
    o chamar no processo errado, os manipuladores de fork também serão invocados.
   </p>
  </div>

  <div class="section" id="evfork.synopsis">
   <h2 class="title">Resumo da classe</h2>


   <div class="classsynopsis">
    <span class="ooclass">
     <strong class="classname"></strong>
    </span>

    <div class="classsynopsisinfo">
     <span class="ooclass">
      <span class="modifier">class</span> <strong class="classname">EvFork</strong>
     </span>
     <span class="ooclass">
      <span class="modifier">extends</span>
       <a href="class.evwatcher.php" class="classname">EvWatcher</a>
     </span>
     {</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Propriedades herdadas */</div>
    <div class="fieldsynopsis">
     <span class="modifier">public</span>
      <var class="varname"><a href="class.evwatcher.php#evwatcher.props.is-active">$<var class="varname">is_active</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
      <var class="varname"><a href="class.evwatcher.php#evwatcher.props.data">$<var class="varname">data</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
      <var class="varname"><a href="class.evwatcher.php#evwatcher.props.is-pending">$<var class="varname">is_pending</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
      <var class="varname"><a href="class.evwatcher.php#evwatcher.props.priority">$<var class="varname">priority</var></a></var>;</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><a href="evfork.construct.php" class="methodname">__construct</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code>
   </span>, <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>, <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>)</div>

    <div class="methodsynopsis dc-description"><span class="modifier">final</span>
   <span class="modifier">public</span>
   <span class="modifier">static</span>
   <span class="methodname"><a href="evfork.createstopped.php" class="methodname">createStopped</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$callback</code>
   </span>, <span class="methodparam">
    
    <span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code>
   <span class="initializer"> = ?</span></span>, <span class="methodparam">
    
    <span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$priority</code>
   <span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.object.php" class="type object">object</a></span></div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos herdados */</div>
    <div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.clear.php" class="methodname">EvWatcher::clear</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.feed.php" class="methodname">EvWatcher::feed</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$revents</code>
   </span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.getloop.php" class="methodname">EvWatcher::getLoop</a></span>(): <span class="type"><a href="class.evloop.php" class="type EvLoop">EvLoop</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.invoke.php" class="methodname">EvWatcher::invoke</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$revents</code>
   </span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.keepalive.php" class="methodname">EvWatcher::keepalive</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$value</code>
   <span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.setcallback.php" class="methodname">EvWatcher::setCallback</a></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code>
   </span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.start.php" class="methodname">EvWatcher::start</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="evwatcher.stop.php" class="methodname">EvWatcher::stop</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

   }</div>

  </div>
 </div>

 










<h2>Índice</h2><ul class="chunklist chunklist_reference"><li><a href="evfork.construct.php">EvFork::__construct</a> — Constr&oacute;i o objeto observador EvFork</li><li><a href="evfork.createstopped.php">EvFork::createStopped</a> — Cria uma inst&acirc;ncia parada da classe observadora EvFork</li></ul>
</div>
<?php manual_footer($setup); ?>