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?>
<div id="quickhashintstringhash.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">QuickHashIntStringHash::__construct</h1>
  <p class="verinfo">(PECL quickhash &gt;= Unknown)</p><p class="refpurpose"><span class="refname">QuickHashIntStringHash::__construct</span> &mdash; <span class="dc-title">Cria um novo objeto QuickHashIntStringHash</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-quickhashintstringhash.construct-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>QuickHashIntStringHash::__construct</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$size</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$options</code><span class="initializer"> = 0</span></span>)</div>

  <p class="simpara">
   Este construtor cria um novo <span class="classname"><a href="class.quickhashintstringhash.php" class="classname">QuickHashIntStringHash</a></span>. O tamanho é a quantidade de
   listas de buckets a serem criadas. Quanto mais listas houver, menos colisões irão
   ocorrer. Opções também são suportadas.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-quickhashintstringhash.construct-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">size</code></dt>
    <dd>
     <span class="simpara">
      A quantidade de listas de buckets a serem configuradas. O número informado será
      automaticamente arredondado para a próxima potência de dois. Também é
      automaticamente limitado de <code class="literal">64</code> a <code class="literal">4194304</code>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">options</code></dt>
    <dd>
     <span class="simpara">
      As opções que podem ser passadas são: <strong><code><a href="class.quickhashintstringhash.php#quickhashintstringhash.constants.check-for-dupes">QuickHashIntStringHash::CHECK_FOR_DUPES</a></code></strong>,
      que garante que nenhuma entrada duplicada seja adicionada ao hash;
      <strong><code><a href="class.quickhashintstringhash.php#quickhashintstringhash.constants.do-not-use-zend-alloc">QuickHashIntStringHash::DO_NOT_USE_ZEND_ALLOC</a></code></strong> para não usar o gerenciador de memória interna do PHP,
      bem como uma das seguintes opções: <strong><code><a href="class.quickhashintstringhash.php#quickhashintstringhash.constants.hasher-no-hash">QuickHashIntStringHash::HASHER_NO_HASH</a></code></strong>,
      <strong><code><a href="class.quickhashintstringhash.php#quickhashintstringhash.constants.hasher-jenkins1">QuickHashIntStringHash::HASHER_JENKINS1</a></code></strong> ou <strong><code><a href="class.quickhashintstringhash.php#quickhashintstringhash.constants.hasher-jenkins2">QuickHashIntStringHash::HASHER_JENKINS2</a></code></strong>.
      Essas três últimas configuram qual algoritmo de hash usar. Todas as opções
      podem ser combinadas usando máscaras de bits.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-quickhashintstringhash.construct-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna um novo <span class="classname"><a href="class.quickhashintstringhash.php" class="classname">QuickHashIntStringHash</a></span>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-quickhashintstringhash.construct-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>QuickHashIntStringHash::__construct()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />var_dump</span><span style="color: #007700">( new </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">( </span><span style="color: #0000BB">1024 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( new </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">( </span><span style="color: #0000BB">1024</span><span style="color: #007700">, </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">::</span><span style="color: #0000BB">CHECK_FOR_DUPES </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(<br />    new </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">1024</span><span style="color: #007700">,<br />        </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">::</span><span style="color: #0000BB">DO_NOT_USE_ZEND_ALLOC </span><span style="color: #007700">| </span><span style="color: #0000BB">QuickHashIntStringHash</span><span style="color: #007700">::</span><span style="color: #0000BB">HASHER_JENKINS2<br />    </span><span style="color: #007700">)<br />);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>



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