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    2 => 'Obt&eacute;m uma vari&aacute;vel armazenada no cache do usu&aacute;rio',
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?>
<div id="function.wincache-ucache-get" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">wincache_ucache_get</h1>
  <p class="verinfo">(PECL wincache &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">wincache_ucache_get</span> &mdash; <span class="dc-title">
   Obtém uma variável armazenada no cache do usuário
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.wincache-ucache-get-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>wincache_ucache_get</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$key</code></span>, <span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter reference">&$success</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>

  <p class="para rdfs-comment">
   Obtém uma variável armazenada no cache do usuário,
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.wincache-ucache-get-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">key</code></dt>
     <dd>
      <p class="para">
       O parâmetro <code class="parameter">key</code> é a chave usada para armazenar a variável no cache.
       <code class="parameter">key</code> diferencia maiúsculas de minúsculas. <code class="parameter">key</code> pode ser um
       array de chaves. Neste caso, o valor de retorno será um array de valores de cada elemento
       no array <code class="parameter">key</code>. Se um objeto, ou um array contendo objetos,
       for retornado, os objetos serão desserializados. Consulte
       <a href="language.oop5.magic.php#object.wakeup" class="link">__wakeup()</a> para obter detalhes sobre a desserialização de objetos.
      </p>
     </dd>
    
    
     <dt><code class="parameter">success</code></dt>
     <dd>
      <p class="para">
       Será definido como <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso e <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.wincache-ucache-get-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Se <code class="parameter">key</code> for uma string, a função retornará o valor da variável armazenada com essa chave.
   <code class="parameter">success</code> é definido como <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso e
   como <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
  <p class="simpara">
   Se <code class="parameter">key</code> for um array, o parâmetro <code class="parameter">success</code>
   será sempre definido como <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>. O array retornado (pares nome =&gt; valor)
   conterá apenas os pares nome =&gt; valor para os quais a operação de obtenção no cache do usuário foi
   bem-sucedida. Se nenhuma das chaves no array de chaves encontrar uma correspondência no cache do usuário,
   um array vazio será retornado.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.wincache-ucache-get-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 <span class="function"><strong>wincache_ucache_get()</strong></span> com <code class="parameter">key</code> sendo uma string</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />wincache_ucache_add</span><span style="color: #007700">(</span><span style="color: #DD0000">'color'</span><span style="color: #007700">, </span><span style="color: #DD0000">'blue'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">wincache_ucache_get</span><span style="color: #007700">(</span><span style="color: #DD0000">'color'</span><span style="color: #007700">, </span><span style="color: #0000BB">$success</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$success</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(4) &quot;blue&quot;
bool(true)</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 <span class="function"><strong>wincache_ucache_get()</strong></span> com <code class="parameter">key</code> sendo um array</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$array1 </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'green' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'5'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Blue' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'6'</span><span style="color: #007700">, </span><span style="color: #DD0000">'yellow' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'7'</span><span style="color: #007700">, </span><span style="color: #DD0000">'cyan' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'8'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">wincache_ucache_set</span><span style="color: #007700">(</span><span style="color: #0000BB">$array1</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$array2 </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'green'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Blue'</span><span style="color: #007700">, </span><span style="color: #DD0000">'yellow'</span><span style="color: #007700">, </span><span style="color: #DD0000">'cyan'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">wincache_ucache_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$array2</span><span style="color: #007700">, </span><span style="color: #0000BB">$success</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$success</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">array(4) { [&quot;green&quot;]=&gt; string(1) &quot;5&quot;
           [&quot;Blue&quot;]=&gt; string(1) &quot;6&quot;
           [&quot;yellow&quot;]=&gt; string(1) &quot;7&quot;
           [&quot;cyan&quot;]=&gt; string(1) &quot;8&quot; }
bool(true)</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.wincache-ucache-get-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.wincache-ucache-add.php" class="function" rel="rdfs-seeAlso">wincache_ucache_add()</a> - Adiciona uma vari&aacute;vel no cache do usu&aacute;rio somente se a vari&aacute;vel ainda n&atilde;o existir no cache</span></li>
    <li><span class="function"><a href="function.wincache-ucache-set.php" class="function" rel="rdfs-seeAlso">wincache_ucache_set()</a> - Adiciona uma vari&aacute;vel no cache do usu&aacute;rio e substitui uma vari&aacute;vel se ela j&aacute; existir no cache</span></li>
    <li><span class="function"><a href="function.wincache-ucache-delete.php" class="function" rel="rdfs-seeAlso">wincache_ucache_delete()</a> - Exclui vari&aacute;veis ​​do cache do usu&aacute;rio</span></li>
    <li><span class="function"><a href="function.wincache-ucache-clear.php" class="function" rel="rdfs-seeAlso">wincache_ucache_clear()</a> - Exclui todo o conte&uacute;do do cache do usu&aacute;rio</span></li>
    <li><span class="function"><a href="function.wincache-ucache-exists.php" class="function" rel="rdfs-seeAlso">wincache_ucache_exists()</a> - Verifica se uma vari&aacute;vel existe no cache do usu&aacute;rio</span></li>
    <li><span class="function"><a href="function.wincache-ucache-meminfo.php" class="function" rel="rdfs-seeAlso">wincache_ucache_meminfo()</a> - Recupera informa&ccedil;&otilde;es sobre o uso da mem&oacute;ria cache do usu&aacute;rio</span></li>
    <li><span class="function"><a href="function.wincache-ucache-info.php" class="function" rel="rdfs-seeAlso">wincache_ucache_info()</a> - Recupera informa&ccedil;&otilde;es sobre dados armazenados no cache do usu&aacute;rio</span></li>
    <li><a href="language.oop5.magic.php#object.wakeup" class="link">__wakeup()</a></li>
   </ul>
  </p>
 </div>


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