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

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

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>rsort</H1
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>    (PHP 3, PHP 4, PHP 5)</P
>rsort&nbsp;--&nbsp;Ordena um array em ordem descrescente</DIV
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>Descrição</H2
>void <B
CLASS="methodname"
>rsort</B
> ( array array [, int sort_flags] )<BR
></BR
><P
>&#13;     Essa função ordena um array em ordem descrescente (do maior para o menor).
     </P
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> 
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>Exemplo 1. Exemplo de <B
CLASS="function"
>rsort()</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$frutas </font><font color="#007700">= array (</font><font color="#DD0000">"limao"</font><font color="#007700">, </font><font color="#DD0000">"laranja"</font><font color="#007700">, </font><font color="#DD0000">"banana"</font><font color="#007700">, </font><font color="#DD0000">"maçã"</font><font color="#007700">);<br /></font><font color="#0000BB">rsort </font><font color="#007700">(</font><font color="#0000BB">$frutas</font><font color="#007700">);<br /></font><font color="#0000BB">reset </font><font color="#007700">(</font><font color="#0000BB">$frutas</font><font color="#007700">);<br />while (list (</font><font color="#0000BB">$chave</font><font color="#007700">, </font><font color="#0000BB">$valor</font><font color="#007700">) = </font><font color="#0000BB">each </font><font color="#007700">(</font><font color="#0000BB">$frutas</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"$chave = $valor</font><font color="#007700">\n</font><font color="#DD0000">"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?&gt;</font>
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</code></TD
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>&#13;     Esse exemplo mostraria:
    </P
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>0 = maçã
1 = limao
2 = laranja
3 = banana</PRE
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>  
    </P
><P
>&#13;     As frutas foram ordenadas em ordem alfabética decrescente.
    </P
><P
>&#13;     Você pode alterar o comportamento da ordenação utilizando o parâmetro
     opcional <CODE
CLASS="parameter"
>sort_flags</CODE
>, para mais detalhes 
     veja <A
HREF="function.sort.html"
><B
CLASS="function"
>sort()</B
></A
>.
    </P
><P
>&#13;     Veja também <A
HREF="function.arsort.html"
><B
CLASS="function"
>arsort()</B
></A
>,
     <A
HREF="function.asort.html"
><B
CLASS="function"
>asort()</B
></A
>, <A
HREF="function.ksort.html"
><B
CLASS="function"
>ksort()</B
></A
>,
     <A
HREF="function.sort.html"
><B
CLASS="function"
>sort()</B
></A
> e <A
HREF="function.usort.html"
><B
CLASS="function"
>usort()</B
></A
>.
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