<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/class.phar.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'pt_BR',
  ),
  'this' => 
  array (
    0 => 'phar.delmetadata.php',
    1 => 'Phar::delMetadata',
    2 => 'Exclui os metadados globais do phar',
  ),
  'up' => 
  array (
    0 => 'class.phar.php',
    1 => 'Phar',
  ),
  'prev' => 
  array (
    0 => 'phar.decompressfiles.php',
    1 => 'Phar::decompressFiles',
  ),
  'next' => 
  array (
    0 => 'phar.delete.php',
    1 => 'Phar::delete',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'pt_BR',
    'path' => 'reference/phar/Phar/delMetadata.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="phar.delmetadata" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Phar::delMetadata</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8, PECL phar &gt;= 1.2.0)</p><p class="refpurpose"><span class="refname">Phar::delMetadata</span> &mdash; <span class="dc-title">Exclui os metadados globais do phar</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-phar.delmetadata-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Phar::delMetadata</strong></span>(): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></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">
   Exclui os metadados globais do phar.
  </p>
 </div>


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

 </div>

 <div class="refsect1 returnvalues" id="refsect1-phar.delmetadata-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-phar.delmetadata-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Lança <span class="classname"><a href="class.pharexception.php" class="classname">PharException</a></span> se ocorrerem erros durante a descarga
   de alterações no disco.
  </p>
 </div>



 <div class="refsect1 examples" id="refsect1-phar.delmetadata-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::delMetaData()</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">$phar </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'meuphar.phar'</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMetadata</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">$phar</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setMetadata</span><span style="color: #007700">(</span><span style="color: #DD0000">"olá mundo"</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMetadata</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">$phar</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">delMetadata</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$phar</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMetadata</span><span style="color: #007700">());<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br />    </span><span style="color: #FF8000">// lida com erros<br /></span><span style="color: #007700">}<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">NULL
string(9) &quot;olá mundo&quot;
NULL</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-phar.delmetadata-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="phar.getmetadata.php" class="function" rel="rdfs-seeAlso">Phar::getMetadata()</a> - Retorna metadados do arquivo phar</span></li>
    <li><span class="function"><a href="phar.setmetadata.php" class="function" rel="rdfs-seeAlso">Phar::setMetadata()</a> - Define metadados do arquivo phar</span></li>
    <li><span class="function"><a href="phar.hasmetadata.php" class="function" rel="rdfs-seeAlso">Phar::hasMetadata()</a> - Informa se o phar tem metadados globais</span></li>
   </ul>
  </p>
 </div>


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