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    2 => 'Armazena uma vari&aacute;vel em cache',
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?>
<div id="function.apcu-store" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">apcu_store</h1>
  <p class="verinfo">(PECL apcu &gt;= 4.0.0)</p><p class="refpurpose"><span class="refname">apcu_store</span> &mdash; <span class="dc-title">
   Armazena uma variável em cache
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.apcu-store-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>apcu_store</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$key</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$var</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <div class="methodsynopsis dc-description"><span class="methodname"><strong>apcu_store</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$values</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$unused</code><span class="initializer"> = NULL</span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="simpara">
   Armazena uma variável em cache.
  </p>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <span class="simpara">
    Diferentemente de muitos outros mecanismos no PHP, variáveis armazenadas usando
    <span class="function"><strong>apcu_store()</strong></span> persistirão entre requisições (até que
    o valor seja removido do cache).
   </span>
  </p></blockquote>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.apcu-store-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">key</code></dt>
    <dd>
     <span class="simpara">
      Armazena a variável usando o nome informado em <code class="parameter">key</code>, que
      deve ser única no cache. Portanto, armazenar um segundo valor com o mesmo valor de
      <code class="parameter">key</code> irá substituir o valor original.
     </span>
    </dd>
   
   
    <dt><code class="parameter">var</code></dt>
    <dd>
     <span class="simpara">
      A variável a ser armazenada
     </span>
    </dd>
   
   
    <dt><code class="parameter">ttl</code></dt>
    <dd>
     <span class="simpara">
      Tempo de Vida (Time To Live); armazena <code class="parameter">var</code> no cache por
      <code class="parameter">ttl</code> segundos. Depois desses
      <code class="parameter">ttl</code> segundos, a variável armazenada será
      excluída do cache (na próxima requisição). Se nenhum parâmetro <code class="parameter">ttl</code>
      for informado (ou se <code class="parameter">ttl</code> for
      <code class="literal">0</code>), o valor persistirá até que seja removido do
      cache manualmente, ou caso deixe de existir no cache (limpeza,
      reinício, etc.).
     </span>
    </dd>
   
   
    <dt><code class="parameter">values</code></dt>
    <dd>
     <span class="simpara">
      Nomes nas chaves, variáveis nos valores.
     </span>
    </dd>
   
  </dl>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.apcu-store-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
   A segunda sintaxe retorna um array com chaves de erros.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.apcu-store-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Um exemplo de <span class="function"><strong>apcu_store()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$bar </span><span style="color: #007700">= </span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apcu_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">apcu_fetch</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>O exemplo acima produzirá:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">string(3) &quot;BAR&quot;</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.apcu-store-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.apcu-add.php" class="function" rel="rdfs-seeAlso">apcu_add()</a> - Faz cache de uma nova vari&aacute;vel no armazenamento de dados</span></li>
   <li><span class="function"><a href="function.apcu-fetch.php" class="function" rel="rdfs-seeAlso">apcu_fetch()</a> - Busca uma vari&aacute;vel armazenada no cache</span></li>
   <li><span class="function"><a href="function.apcu-delete.php" class="function" rel="rdfs-seeAlso">apcu_delete()</a> - Remove uma vari&aacute;vel armazenada do cache</span></li>
  </ul>
 </div>


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