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?>
<div id="function.radius-get-attr" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">radius_get_attr</h1>
  <p class="verinfo">(PECL radius &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">radius_get_attr</span> &mdash; <span class="dc-title">Extrae un atributo</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.radius-get-attr-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>radius_get_attr</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$radius_handle</code></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>

  <p class="simpara">
   Al igual que las solicitudes Radius, cada respuesta debe contener cero o varios atributos.
   Tras recibir una respuesta con éxito mediante la función
   <span class="function"><a href="function.radius-send-request.php" class="function">radius_send_request()</a></span>, estos atributos pueden ser
   extraídos uno a uno utilizando la función <span class="function"><strong>radius_get_attr()</strong></span>.
   En cada llamada a <span class="function"><strong>radius_get_attr()</strong></span>, se recupera el siguiente atributo
   desde la respuesta actual.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.radius-get-attr-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   <dt><code class="parameter">radius_handle</code></dt><dd><p class="para">El recurso RADIUS.</p></dd>
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.radius-get-attr-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="simpara">
   Devuelve un array asociativo que contiene el tipo de atributo junto con los datos
   o un número de error &lt;= 0.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.radius-get-attr-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>radius_get_attr()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">while (</span><span style="color: #0000BB">$resa </span><span style="color: #007700">= </span><span style="color: #0000BB">radius_get_attr</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">)) {<br /><br />    if (!</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$resa</span><span style="color: #007700">)) {<br />        </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Error al recuperar el atributo: %s\n"</span><span style="color: #007700">,  </span><span style="color: #0000BB">radius_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">));<br />        exit;<br />    }<br /><br />    </span><span style="color: #0000BB">$attr </span><span style="color: #007700">= </span><span style="color: #0000BB">$resa</span><span style="color: #007700">[</span><span style="color: #DD0000">'attr'</span><span style="color: #007700">];<br />    </span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">$resa</span><span style="color: #007700">[</span><span style="color: #DD0000">'data'</span><span style="color: #007700">];<br />    </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Atributo recuperado :%d %d bytes %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$attr</span><span style="color: #007700">, </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">), </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">));<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.radius-get-attr-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.radius-put-attr.php" class="function" rel="rdfs-seeAlso">radius_put_attr()</a> - Adjunta un atributo binario</span></li>
   <li><span class="function"><a href="function.radius-get-vendor-attr.php" class="function" rel="rdfs-seeAlso">radius_get_vendor_attr()</a> - Extrae un atributo espec&iacute;fico del proveedor</span></li>
   <li><span class="function"><a href="function.radius-put-vendor-attr.php" class="function" rel="rdfs-seeAlso">radius_put_vendor_attr()</a> - Adjunta un atributo binario a un proveedor espec&iacute;fico</span></li>
   <li><span class="function"><a href="function.radius-send-request.php" class="function" rel="rdfs-seeAlso">radius_send_request()</a> - Env&iacute;a una solicitud y espera una respuesta</span></li>
  </ul>
 </div>

</div><?php manual_footer($setup); ?>