archived-doc-es/reference/array/functions/rsort.xml

<?xml version="1.0" encoding="iso-8859-1"?>
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  <refentry id="function.rsort">
   <refnamediv>
    <refname>rsort</refname>
    <refpurpose>Ordena una matriz en orden inverso</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Descripci&oacute;n</title>
     <methodsynopsis>
     <type>void</type><methodname>rsort</methodname>
     <methodparam><type>array</type><parameter>matriz</parameter></methodparam>
     </methodsynopsis>
    <para>
     Esta funci&oacute;n ordena una matriz en orden inverso (mayor a menor).
     <example>
      <title>Ejemplo de <function>rsort</function></title>
	<programlisting role="php">
$frutas = array ("lim&oacute;n", "naranja", "pl&aacute;tano", "manzana");
rsort ($frutas);
for (reset ($frutas); list ($clave, $valor) = each ($frutas); ) {
    echo "frutas[$clave] = ", $valor, "\n";
}
      </programlisting>
     </example>
     Este ejemplo mostrar&aacute;:
     <computeroutput>
frutas[0] = pl&aacute;tano
frutas[1] = naranja
frutas[2] = manzana
frutas[3] = lim&oacute;n
     </computeroutput>
     Las frutas han sido ordenadas en orden alfab&eacute;tico inverso.
    </para>
    <para>
     Vea tambi&eacute;n: <function>arsort</function>,
     <function>asort</function>, <function>ksort</function>,
     <function>sort</function>, y <function>usort</function>.
    </para>
   </refsect1>
  </refentry>

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