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?>
<div id="phar.iscompressed" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Phar::isCompressed</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">Phar::isCompressed</span> &mdash; <span class="dc-title">Retorna Phar::GZ ou PHAR::BZ2 se todo o arquivo phar estiver compactado (.tar.gz/tar.bz e assim por diante)</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-phar.iscompressed-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Phar::isCompressed</strong></span>(): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <blockquote class="note"><p><strong class="note">Nota</strong>: <p class="para">Este
método requer que a configuração <code class="literal">phar.readonly</code> do <var class="filename">php.ini</var> seja
definida como <code class="literal">0</code> para funcionar com objetos <span class="classname"><a href="class.phar.php" class="classname">Phar</a></span>.
Caso contrário, uma exceção <span class="classname"><a href="class.pharexception.php" class="classname">PharException</a></span> será lançada.</p></p></blockquote>

  <p class="para">
   Retorna Phar::GZ ou PHAR::BZ2 se todo o arquivo phar estiver compactado
   (.tar.gz/tar.bz e assim por diante). Arquivos phar baseados em ZIP não podem ser compactados como um
   arquivo e, portanto, este método sempre retornará <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> se um arquivo phar baseado em ZIP for consultado.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-phar.iscompressed-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   Sem parâmetros.
  </p>

 </div>

 <div class="refsect1 returnvalues" id="refsect1-phar.iscompressed-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   <code class="literal">Phar::GZ</code>, <code class="literal">Phar::BZ2</code> ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-phar.iscompressed-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>Phar::isCompressed()</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">$phar1 </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'meuphar.zip.phar'</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">$phar2 </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'meudescompactado.tar.phar'</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar2</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">$phar2</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compress</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">GZ</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar2</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</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 />} catch (</span><span style="color: #0000BB">Exception $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">bool(false)
bool(false)
bool(true)</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-phar.iscompressed-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.decompress.php" class="function" rel="rdfs-seeAlso">PharFileInfo::decompress()</a> - Descompacta a entrada Phar atual dentro do phar</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.decompress.php" class="function" rel="rdfs-seeAlso">Phar::decompress()</a> - Descompacta todo o arquivo Phar</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.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.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.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>


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