<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->

<refentry xml:id="pht-thread.taskCount" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>pht\Thread::taskCount</refname>
  <refpurpose>Gets a thread's task count</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>int</type><methodname>pht\Thread::taskCount</methodname>
   <void />
  </methodsynopsis>
  <para>
   Retrieves the current task count of a <classname>pht\Thread</classname>.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   The number of tasks remaining to be processed.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Getting the task count of a thread</title>
    <programlisting role="php">
<![CDATA[
<?php

use pht\Thread;

$thread = new Thread();

$thread->addFunctionTask(function (){});
$thread->addFunctionTask(function (){});
$thread->addFunctionTask(function (){});

var_dump($thread->taskCount());
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
int(3)
]]>
    </screen>
   </example>
  </para>
 </refsect1>
</refentry>

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