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    2 => 'A&ntilde;ade datos a un elemento',
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?>
<div id="memcached.append" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Memcached::append</h1>
  <p class="verinfo">(PECL memcached &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">Memcached::append</span> &mdash; <span class="dc-title">Añade datos a un elemento</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-memcached.append-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Memcached::append</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$key</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$value</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>Memcached::append()</strong></span> añade los datos de
   <code class="parameter">value</code> al final de un elemento existente. La razón por la que
   <code class="parameter">value</code> debe ser una cadena es que los otros tipos no soportan esta operación.
  </p>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    Si la constante <strong><code><a href="memcached.constants.php#memcached.constants.opt-compression">Memcached::OPT_COMPRESSION</a></code></strong> está activada,
    la operación fallará, y se emitirá una advertencia, ya que no es posible prever
    datos comprimidos.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-memcached.append-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">key</code></dt>
     <dd>
      <p class="para">
       La clave del elemento a sobrescribir.
      </p>
     </dd>
    
    
     <dt><code class="parameter">value</code></dt>
     <dd>
      <p class="para">
       La cadena a añadir.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-memcached.append-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Esta función retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> en caso de éxito o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si ocurre un error.
   Devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si la compresión está activada.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-memcached.append-errors">
  <h3 class="title">Errores/Excepciones</h3>
  <p class="para">
   Devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> y genera un <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong>
   si la compresión está activada.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-memcached.append-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>Memcached::append()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$m </span><span style="color: #007700">= new </span><span style="color: #0000BB">Memcached</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addServer</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #0000BB">11211</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setOption</span><span style="color: #007700">(</span><span style="color: #0000BB">Memcached</span><span style="color: #007700">::</span><span style="color: #0000BB">OPT_COMPRESSION</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">set</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #DD0000">'abc'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">append</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #DD0000">'def'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>El ejemplo anterior mostrará:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">string(6) &quot;abcdef&quot;</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-memcached.append-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="memcached.appendbykey.php" class="methodname" rel="rdfs-seeAlso">Memcached::appendByKey()</a> - A&ntilde;ade datos a un elemento</span></li>
    <li><span class="methodname"><a href="memcached.prepend.php" class="methodname" rel="rdfs-seeAlso">Memcached::prepend()</a> - Prefijo de datos a un elemento existente</span></li>
   </ul>
  </p>
 </div>


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