Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

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

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>intval</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="Manual do PHP"
HREF="index.html"><LINK
REL="UP"
TITLE="Variáveis, Funções"
HREF="ref.variables.html"><LINK
REL="PREVIOUS"
TITLE="import_request_variables"
HREF="function.import-request-variables.html"><LINK
REL="NEXT"
TITLE="is_array"
HREF="function.is-array.html"><META
HTTP-EQUIV="Content-type"
CONTENT="text/html; charset=UTF-8"></HEAD
><BODY
CLASS="refentry"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>Manual do PHP</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="function.import-request-variables.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="function.is-array.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="function.intval"
></A
>intval</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN229753"
></A
><P
>    (PHP 3, PHP 4, PHP 5)</P
>intval&nbsp;--&nbsp;Retorna o valor integer da variável</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN229756"
></A
><H2
>Descrição</H2
>int <B
CLASS="methodname"
>intval</B
> ( mixed var [, int base] )<BR
></BR
><P
>&#13;     Retorna o valor <A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
> de <CODE
CLASS="parameter"
>var</CODE
>,
     usando a base especificada para a conversão (o padrão é a
     base 10).
    </P
><P
>&#13;     <CODE
CLASS="parameter"
>var</CODE
> somente para tipos escalares. Nunca use
     <B
CLASS="function"
>intval()</B
> para <A
HREF="language.types.array.html"
><B
CLASS="type"
>array</B
></A
>s ou <A
HREF="language.types.object.html"
><B
CLASS="type"
>object</B
></A
>s.
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
      O parâmetro <CODE
CLASS="parameter"
>base</CODE
> de
      <B
CLASS="function"
>intval()</B
> só funcionará se
      <CODE
CLASS="parameter"
>var</CODE
> for uma string.
     </P
></BLOCKQUOTE
></DIV
><P
>&#13;     Veja mais em <A
HREF="function.floatval.html"
><B
CLASS="function"
>floatval()</B
></A
>,
     <A
HREF="function.strval.html"
><B
CLASS="function"
>strval()</B
></A
>, <A
HREF="function.settype.html"
><B
CLASS="function"
>settype()</B
></A
> e
     <A
HREF="language.types.type-juggling.html"
>Manipulação
     de tipos</A
>.
    </P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.import-request-variables.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Principal</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.is-array.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>import_request_variables</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.variables.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>is_array</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>