php-doc-en/reference/pthreads/worker/getstacked.xml
2014-03-11 23:24:03 +00:00

88 lines
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XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="worker.getstacked" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>Worker::getStacked</refname>
<refpurpose>Stack Analysis</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <type>integer</type><methodname>Worker::getStacked</methodname>
<void />
</methodsynopsis>
<para>
Returns the number of objects waiting to be executed by the referenced Worker
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An numeric value
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Returns the number of objects currently waiting to be executed by the referenced Worker</title>
<programlisting role="php">
<![CDATA[
<?php
class Work extends Threaded {
/** ... **/
public function run(){
/** ... **/
}
}
$my = new Worker();
/** ... **/
$work = new Work();
$my->stack($work);
/** ... **/
printf("My worker has %d jobs remaining\n", $my->getStacked());
/** ... **/
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
My worker has 5 jobs remaining
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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