Sophie

Sophie

distrib > Mandriva > 2008.1 > i586 > by-pkgid > 703d980c580707c382b4e43e25965bc5 > files > 7462

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
>lcg_value</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="Matemática e Trigonometria"
HREF="ref.math.html"><LINK
REL="PREVIOUS"
TITLE="is_nan"
HREF="function.is-nan.html"><LINK
REL="NEXT"
TITLE="log10"
HREF="function.log10.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.is-nan.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="function.log10.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="function.lcg-value"
></A
>lcg_value</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN104899"
></A
><P
>    (PHP 4, PHP 5)</P
>lcg_value&nbsp;--&nbsp;Gerador congruente linear combinado</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN104902"
></A
><H2
>Descrição</H2
>float <B
CLASS="methodname"
>lcg_value</B
> ( void  )<BR
></BR
><P
>&#13;     <B
CLASS="function"
>lcg_value()</B
> retorna um pseudo número aleatório nos
     limites de (0, 1). A função combina duas congruências geradas, com períodos
     de 2^31 - 85 e 2^31 - 249. O período desta função é igual
     ao produto de ambos os primos.
    </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.is-nan.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.log10.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>is_nan</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.math.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>log10</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>