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php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>pcntl_getpriority</H1
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NAME="AEN165016"
></A
><P
>    (PHP 5)</P
>pcntl_getpriority&nbsp;--&nbsp;Get the priority of any process</DIV
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NAME="AEN165019"
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><H2
>Descrição</H2
>int <B
CLASS="methodname"
>pcntl_getpriority</B
> ( [int pid [, int process_identifier]] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>pcntl_getpriority()</B
> gets the priority of
   <CODE
CLASS="parameter"
>pid</CODE
>. Because priority levels can differ between
   system types and kernel versions, please see your system's getpriority(2)
   man page for specific details.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN165033"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>pid</CODE
></DT
><DD
><P
>&#13;       If not specified, the pid of the current process is used.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>process_identifier</CODE
></DT
><DD
><P
>&#13;       One of <TT
CLASS="constant"
><B
>PRIO_PGRP</B
></TT
>, <TT
CLASS="constant"
><B
>PRIO_USER</B
></TT
>
       or <TT
CLASS="constant"
><B
>PRIO_PROCESS</B
></TT
>.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN165050"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   <B
CLASS="function"
>pcntl_getpriority()</B
> returns the priority of the process
   or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on error.  A lower numerical value causes more favorable
   scheduling.
  </P
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>Esta função pode
 retornar o booleano <TT
CLASS="constant"
><B
>FALSE</B
></TT
>, mas também pode retornar um valor não-booleano que pode ser
 avaliado como <TT
CLASS="constant"
><B
>FALSE</B
></TT
>, como <TT
CLASS="literal"
>0</TT
> ou
 "". Leia a seção em <A
HREF="language.types.boolean.html"
>Booleanos</A
> para maiores
 informações. Utilize o <A
HREF="language.operators.comparison.html"
>operador ===
 </A
> para testar o valor retornado por esta
 função.</P
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></A
><H2
>Veja também</H2
><P
>&#13;   <P
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