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?>
<div id="pharfileinfo.decompress" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">PharFileInfo::decompress</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8, PECL phar &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">PharFileInfo::decompress</span> &mdash; <span class="dc-title">Descompacta a entrada Phar atual dentro do phar</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-pharfileinfo.decompress-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>PharFileInfo::decompress</strong></span>(): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></span></div>


  <p class="para rdfs-comment">
   Este método descompacta o arquivo dentro do arquivo Phar.
   Dependendo de como o arquivo é compactado, as extensões <a href="ref.bzip2.php" class="link">bzip2</a>
   ou <a href="ref.zlib.php" class="link">zlib</a> devem estar habilitadas para aproveitar
   este recurso. Assim como acontece com todas as funcionalidades que modificam o conteúdo de
   um phar, a variável INI <a href="phar.configuration.php#ini.phar.readonly" class="link">phar.readonly</a>
   deve estar desativada para funcionar se o arquivo estiver dentro de um arquivo <span class="classname"><a href="class.phar.php" class="classname">Phar</a></span>.
   Arquivos dentro de arquivos <span class="classname"><a href="class.phardata.php" class="classname">PharData</a></span> não têm
   esta restrição.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-pharfileinfo.decompress-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">Esta função não possui parâmetros.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-pharfileinfo.decompress-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Sempre retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-pharfileinfo.decompress-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Lança <span class="classname"><a href="class.badmethodcallexception.php" class="classname">BadMethodCallException</a></span> se
   a variável INI <a href="phar.configuration.php#ini.phar.readonly" class="link">phar.readonly</a>
   estiver ativada ou se a extensão <a href="ref.bzip2.php" class="link">bzip2</a>/<a href="ref.zlib.php" class="link">zlib</a>
   não estiver disponível.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-pharfileinfo.decompress-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Um exemplo de <span class="function"><strong>PharFileInfo::decompress()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">try {<br />    </span><span style="color: #0000BB">$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/caminho/para/meu.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'meu.phar'</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'meuarquivo.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'olá'</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$file </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'meuarquivo.txt'</span><span style="color: #007700">];<br />    </span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compress</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">GZ</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'meuarquivo.txt'</span><span style="color: #007700">]-&gt;</span><span style="color: #0000BB">decompress</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Criação/modificação falhou para meu.phar: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$e</span><span style="color: #007700">;<br />}<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">int(4096)
bool(false)</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-pharfileinfo.decompress-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="pharfileinfo.getcompressedsize.php" class="function" rel="rdfs-seeAlso">PharFileInfo::getCompressedSize()</a> - Retorna o tamanho real do arquivo (com compacta&ccedil;&atilde;o) dentro do arquivo Phar</span></li>
    <li><span class="function"><a href="pharfileinfo.iscompressed.php" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressed()</a> - Informa se a entrada est&aacute; compactada</span></li>
    <li><span class="function"><a href="pharfileinfo.compress.php" class="function" rel="rdfs-seeAlso">PharFileInfo::compress()</a> - Compacta a entrada Phar atual com zlib ou bzip2</span></li>
    <li><span class="function"><a href="phar.cancompress.php" class="function" rel="rdfs-seeAlso">Phar::canCompress()</a> - Retorna se a extens&atilde;o phar suporta compacta&ccedil;&atilde;o usando zlib ou bzip2</span></li>
    <li><span class="function"><a href="phar.iscompressed.php" class="function" rel="rdfs-seeAlso">Phar::isCompressed()</a> - Retorna Phar::GZ ou PHAR::BZ2 se todo o arquivo phar estiver compactado (.tar.gz/tar.bz e assim por diante)</span></li>
    <li><span class="function"><a href="phar.compressfiles.php" class="function" rel="rdfs-seeAlso">Phar::compressFiles()</a> - Compacta todos os arquivos no arquivo Phar atual</span></li>
    <li><span class="function"><a href="phar.decompressfiles.php" class="function" rel="rdfs-seeAlso">Phar::decompressFiles()</a> - Descompacta todos os arquivos no arquivo Phar atual</span></li>
    <li><span class="function"><a href="phar.compress.php" class="function" rel="rdfs-seeAlso">Phar::compress()</a> - Compacta todo o arquivo Phar usando compacta&ccedil;&atilde;o Gzip ou Bzip2</span></li>
    <li><span class="function"><a href="phar.decompress.php" class="function" rel="rdfs-seeAlso">Phar::decompress()</a> - Descompacta todo o arquivo Phar</span></li>
    <li><span class="function"><a href="phar.getsupportedcompression.php" class="function" rel="rdfs-seeAlso">Phar::getSupportedCompression()</a> - Retorna um array de algoritmos de compacta&ccedil;&atilde;o suportados</span></li>
   </ul>
  </p>
 </div>


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