php-doc-en/reference/pht/thread/addFunctionTask.xml
Christoph Michael Becker 9e0f03ac35 Proper variadics instead of pseudo variadics
We markup variadic parameters with the `rep=repeat` standard DocBook
attribute of `<methodparam>`, and use proper variable names instead of
using the old pseudo variable name `...`.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351129 c90b9560-bf6c-de11-be94-00142212c4b1
2020-11-02 11:17:26 +00:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="pht-thread.addFunctionTask" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>pht\Thread::addFunctionTask</refname>
<refpurpose>Function threading</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <type>void</type><methodname>pht\Thread::addFunctionTask</methodname>
<methodparam><type>callable</type><parameter>func</parameter></methodparam>
<methodparam rep="repeat"><type>mixed</type><parameter>funcArgs</parameter></methodparam>
</methodsynopsis>
<para>
Adds a new function task to a <classname>pht\Thread</classname>s internal task queue.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>func</parameter></term>
<listitem>
<para>
The function to be threaded. If it is bound to an instance, then
<literal>$this</literal> will become &null;.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>funcArgs</parameter></term>
<listitem>
<para>
An optional list of arguments for the function. These arguments will be
serialised (since they are being passed to another thread).
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
No return value.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Adding a new function task to a thread</title>
<programlisting role="php">
<![CDATA[
<?php
use pht\Thread;
class Test
{
public static function run(){var_dump(5);}
public static function run2(){var_dump(6);}
}
function aFunc(){var_dump(3);}
$thread = new Thread();
$thread->addFunctionTask(static function($one) {var_dump($one);}, 1);
$thread->addFunctionTask(function() {var_dump(2);});
$thread->addFunctionTask('aFunc');
$thread->addFunctionTask('array_map', function ($n) {var_dump($n);}, [4]);
$thread->addFunctionTask(['Test', 'run']);
$thread->addFunctionTask([new Test, 'run2']);
$thread->start();
$thread->join();
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
int(1)
int(2)
int(3)
int(4)
int(5)
int(6)
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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