<?php
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include_once dirname(__FILE__) ."/toc/class.splfileinfo.inc";
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  'this' => 
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    1 => 'SplFileInfo::openFile',
    2 => 'Obt&eacute;m um objeto SplFileObject para o arquivo',
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    'path' => 'reference/spl/splfileinfo/openfile.xml',
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contributors($setup);

?>
<div id="splfileinfo.openfile" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SplFileInfo::openFile</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.2, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFileInfo::openFile</span> &mdash; <span class="dc-title">Obtém um objeto SplFileObject para o arquivo</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-splfileinfo.openfile-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFileInfo::openFile</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$mode</code><span class="initializer"> = &quot;r&quot;</span></span>, <span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$useIncludePath</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span></span> <code class="parameter">$context</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="class.splfileobject.php" class="type SplFileObject">SplFileObject</a></span></div>

  <p class="para rdfs-comment">
   Cria um objeto (<span class="type"><a href="language.types.object.php" class="type object">object</a></span> <span class="classname"><a href="class.splfileobject.php" class="classname">SplFileObject</a></span>) a partir do
   arquivo. Isso é útil porque <span class="classname"><a href="class.splfileobject.php" class="classname">SplFileObject</a></span>
   contém métodos adicionais para manipular o arquivo, enquanto
   <span class="classname"><a href="class.splfileinfo.php" class="classname">SplFileInfo</a></span> é útil apenas para obter informações,
   como, por exemplo, se o arquivo é gravável.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splfileinfo.openfile-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">mode</code></dt>
     <dd>
      <p class="para">
       O modo de abertura do arquivo. Consulte a documentação de <span class="function"><a href="function.fopen.php" class="function">fopen()</a></span>
       para descrições dos modos possíveis. O padrão
       é somente leitura.
      </p>
     </dd>
    
    
     <dt><code class="parameter">useIncludePath</code></dt>
     <dd>
      <p class="para">
       Quando definido como <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>, o nome do arquivo também
é procurado no <a href="ini.core.php#ini.include-path" class="link">include_path</a>
      </p>
     </dd>
    
    
     <dt><code class="parameter">context</code></dt>
     <dd>
      <p class="para">
       Consulte a seção do manual sobre <a href="context.php" class="link">contexto</a>
para uma descrição dos <code class="literal">contextos</code>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-splfileinfo.openfile-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   O arquivo aberto como um <span class="classname"><a href="class.splfileobject.php" class="classname">SplFileObject</a></span> <span class="type"><a href="language.types.object.php" class="type object">object</a></span>.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-splfileinfo.openfile-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Uma <span class="classname"><a href="class.runtimeexception.php" class="classname">RuntimeException</a></span> se o arquivo não puder ser
   aberto (por exemplo, direitos de acesso insuficientes).
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-splfileinfo.openfile-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Versão</th>
       <th>Descrição</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.0.0</td>
       <td>
        <code class="parameter">context</code> é anulável agora.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-splfileinfo.openfile-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Exemplo de <span class="methodname"><strong>SplFileInfo::openFile()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$fileinfo </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'/tmp/foo.txt'</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isWritable</span><span style="color: #007700">()) {<br /><br />    </span><span style="color: #0000BB">$fileobj </span><span style="color: #007700">= </span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">openFile</span><span style="color: #007700">(</span><span style="color: #DD0000">'a'</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">$fileobj</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">fwrite</span><span style="color: #007700">(</span><span style="color: #DD0000">"appended this sample text"</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-splfileinfo.openfile-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="classname"><a href="class.splfileobject.php" class="classname">SplFileObject</a></span></li>
    <li><span class="function"><a href="function.stream-context-create.php" class="function" rel="rdfs-seeAlso">stream_context_create()</a> - Cria um contexto de fluxo</span></li>
    <li><span class="function"><a href="function.fopen.php" class="function" rel="rdfs-seeAlso">fopen()</a> - Abre um arquivo ou URL</span></li>
   </ul>
  </p>
 </div>


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