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    2 => 'Obt&eacute;m as op&ccedil;&otilde;es de um analisador XML',
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?>
<div id="function.xml-parser-get-option" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">xml_parser_get_option</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">xml_parser_get_option</span> &mdash; <span class="dc-title">Obtém as opções de um analisador XML</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.xml-parser-get-option-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>xml_parser_get_option</strong></span>(<span class="methodparam"><span class="type"><a href="class.xmlparser.php" class="type XMLParser">XMLParser</a></span> <code class="parameter">$parser</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$option</code></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>

  <p class="para rdfs-comment">
   Obtém um valor de opção de um analisador XML.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.xml-parser-get-option-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">parser</code></dt>
     <dd>
      <span class="simpara">
       Uma referência para o analisador XML do qual a opção será obtida.
      </span>
     </dd>
    
    
     <dt><code class="parameter">option</code></dt>
     <dd>
      <span class="simpara">
       Qual opção buscar. <strong><code><a href="xml.constants.php#constant.xml-option-case-folding">XML_OPTION_CASE_FOLDING</a></code></strong>,
       <strong><code><a href="xml.constants.php#constant.xml-option-parse-huge">XML_OPTION_PARSE_HUGE</a></code></strong>,
       <strong><code><a href="xml.constants.php#constant.xml-option-skip-tagstart">XML_OPTION_SKIP_TAGSTART</a></code></strong>, <strong><code><a href="xml.constants.php#constant.xml-option-skip-white">XML_OPTION_SKIP_WHITE</a></code></strong>
       e <strong><code><a href="xml.constants.php#constant.xml-option-target-encoding">XML_OPTION_TARGET_ENCODING</a></code></strong> estão disponíveis.
       Consulte <span class="function"><a href="function.xml-parser-set-option.php" class="function">xml_parser_set_option()</a></span> para suas descrições.
      </span>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.xml-parser-get-option-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna o valor da opção.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.xml-parser-get-option-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Lança uma exceção <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span> quando um valor inválido é passado
   em <code class="parameter">option</code>.
  </p>
  <p class="para">
   Antes do PHP 8.0.0, passar um valor inválido em
   <code class="parameter">option</code> gerava um erro de nível <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong>
   e também fazia a função retornar <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.xml-parser-get-option-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versão</th>
      <th>Descrição</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
      <td>8.3.0</td>
      <td>
       A função agora retorna um booleano para opções booleanas.
      </td>
     </tr>

     <tr>
 <td>8.0.0</td>
 <td>
  O parâmetro <code class="parameter">parser</code> agora espera uma instância de <span class="classname"><a href="class.xmlparser.php" class="classname">XMLParser</a></span>;
  anteriormente, um <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="literal">xml</code> válido era esperado.
 </td>
</tr>

     <tr>
      <td>8.0.0</td>
      <td>
       Uma exceção <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span> agora é lançada se
       <code class="parameter">option</code> for inválido.
      </td>
     </tr>

     <tr>
      <td>7.1.24, 7.2.12, 7.3.0</td>
      <td>
       <code class="parameter">options</code> agora suporta <strong><code><a href="xml.constants.php#constant.xml-option-skip-tagstart">XML_OPTION_SKIP_TAGSTART</a></code></strong>
       e <strong><code><a href="xml.constants.php#constant.xml-option-skip-white">XML_OPTION_SKIP_WHITE</a></code></strong>.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


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