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?>
<div id="class.worker" class="reference">

 <h1 class="title">Класс Worker</h1>
 

 <div class="partintro"><p class="verinfo">(PECL pthreads &gt;= 2.0.0)</p>

  
  <div class="section" id="worker.intro">
   <h2 class="title">Введение</h2>
   <p class="simpara">
    Рабочие потоки имеют постоянный контекст, поэтому в большинстве случаев их
    следует использовать поверх потоков.
   </p>
   <p class="simpara">
    Когда Worker запущен, будет выполнен метод run, но Thread не завершится, пока не будет
    выполнено одно из следующих условий:
   </p>
   <ul class="itemizedlist">
    <li class="listitem">
     <span class="simpara">Worker исчезнет из области видимости (не останется ни одной ссылки на него)</span>
    </li>
    <li class="listitem">
     <span class="simpara">программист вызовет функцию остановки</span>
    </li>
    <li class="listitem">
     <span class="simpara">скрипт завершит работу</span>
    </li>
   </ul>
   <p class="simpara">
    Это значит, что программист может переиспользовать контекст во время исполнения.
    Размещение объекта на стек объекта Worker приведёт к запуску метода run этого объекта.
   </p>
  </div>
  

  <div class="section" id="worker.synopsis">
   <h2 class="title">Обзор класса</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">Worker</strong>
     </span>

     <span class="ooclass">
      <span class="modifier">extends</span>
       <a href="class.thread.php" class="classname">Thread</a>
     </span>

     <span class="oointerface"><span class="modifier">implements</span> 
       <a href="class.traversable.php" class="interfacename">Traversable</a></span><span class="oointerface">,  <a href="class.countable.php" class="interfacename">Countable</a></span><span class="oointerface">,  <a href="class.arrayaccess.php" class="interfacename">ArrayAccess</a></span> {</div>
    

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Методы */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="worker.collect.php" class="methodname">collect</a></span>(<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type Callable">Callable</a></span> <code class="parameter">$collector</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="worker.getstacked.php" class="methodname">getStacked</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="worker.isshutdown.php" class="methodname">isShutdown</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="worker.shutdown.php" class="methodname">shutdown</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="worker.stack.php" class="methodname">stack</a></span>(<span class="methodparam"><span class="type"><a href="class.threaded.php" class="type Threaded">Threaded</a></span> <code class="parameter reference">&$work</code></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="worker.unstack.php" class="methodname">unstack</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Наследуемые методы */</div>
    <div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="thread.getcreatorid.php" class="methodname">Thread::getCreatorId</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="modifier">static</span> <span class="methodname"><a href="thread.getcurrentthread.php" class="methodname">Thread::getCurrentThread</a></span>(): <span class="type"><a href="class.thread.php" class="type Thread">Thread</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><a href="thread.getcurrentthreadid.php" class="methodname">Thread::getCurrentThreadId</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="thread.getthreadid.php" class="methodname">Thread::getThreadId</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="thread.isjoined.php" class="methodname">Thread::isJoined</a></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="thread.isstarted.php" class="methodname">Thread::isStarted</a></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="thread.join.php" class="methodname">Thread::join</a></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="thread.start.php" class="methodname">Thread::start</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$options</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>


   }</div>
   

  </div>

 </div>

 




































<h2>Содержание</h2><ul class="chunklist chunklist_reference"><li><a href="worker.collect.php">Worker::collect</a> — Собрать ссылки на завершённые задачи</li><li><a href="worker.getstacked.php">Worker::getStacked</a> — Возвращает текущий размер стека</li><li><a href="worker.isshutdown.php">Worker::isShutdown</a> — Определение состояния</li><li><a href="worker.shutdown.php">Worker::shutdown</a> — Остановить Worker</li><li><a href="worker.stack.php">Worker::stack</a> — Положить задачу на стек</li><li><a href="worker.unstack.php">Worker::unstack</a> — Убирает задачу из стека</li></ul>
</div>
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