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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.3 $ -->
<refentry id='function.pcntl-getpriority'>
<refnamediv>
<refname>pcntl_getpriority</refname>
<refpurpose>
Get the priority of any process
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>pcntl_getpriority</methodname>
<methodparam choice="opt"><type>int</type><parameter>pid</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>process_identifier</parameter></methodparam>
</methodsynopsis>
<para>
<function>pcntl_getpriority</function> gets the priority of
<parameter>pid</parameter>. If <parameter>pid</parameter> is not
specified, the pid of the current process is used. Because priority
levels can differ between system types and kernel versions, please see
your system's getpriority(2) man page for specific details.
</para>
<para>
<function>pcntl_getpriority</function> returns the priority of the process
or &false; on error. A lower numerical value causes more favorable
scheduling.
</para>
<para>
<parameter>process_identifier</parameter> is one of
<constant>PRIO_PGRP</constant>,
<constant>PRIO_USER</constant> or
<constant>PRIO_PROCESS</constant>.
</para>
&return.falseproblem;
</refsect1>
</refentry>
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