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<div id="phardata.compressfiles" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">PharData::compressFiles</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">PharData::compressFiles</span> &mdash; <span class="dc-title">Compresse tous les fichiers de l&#039;archive tar/zip courante</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-phardata.compressfiles-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>PharData::compressFiles</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$compression</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>


  <p class="para rdfs-comment">
   Pour les archives basées sur tar, cette méthode soulève une exception
   <span class="classname"><a href="class.badmethodcallexception.php" class="classname">BadMethodCallException</a></span> car la compression individuelle des fichiers
   d&#039;une archive tar n&#039;est pas supportée par ce format de fichiers. Utiliser
   <span class="function"><a href="phardata.compress.php" class="function">PharData::compress()</a></span> pour compresser une archive basée sur tar complète.
  </p>
  <p class="para">
   Pour les archives basées sur Zip, cette méthode compresse tous les fichiers de l&#039;archive
   en utilisant la compression spécifiée.
   Les extensions <a href="ref.zlib.php" class="link">zlib</a> ou <a href="ref.bzip2.php" class="link">bzip2</a>
   doivent être activées pour tirer parti de cette fonctionnalité. De plus, si au moins un fichier
   est déjà compressé en utilisant la compression bzip2/zlib, l&#039;extension adéquate doit être activée
   pour décompresser les fichiers avant de les re-compresser.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-phardata.compressfiles-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">compression</code></dt>
     <dd>
      <p class="para">
        La compression doit être <code class="literal">Phar::GZ</code> ou
     <code class="literal">Phar::BZ2</code> pour appliquer une compression, ou <code class="literal">Phar::NONE</code>
     pour l&#039;enlever.
      </p>
     </dd>
    
   </dl>
  </p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-phardata.compressfiles-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Aucune valeur n&#039;est retournée.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-phardata.compressfiles-errors">
  <h3 class="title">Erreurs / Exceptions</h3>
  <p class="para">
   Soulève une exception <span class="classname"><a href="class.badmethodcallexception.php" class="classname">BadMethodCallException</a></span> si la variable 
   INI <a href="phar.configuration.php#ini.phar.readonly" class="link">phar.readonly</a> est à on, si l&#039;extension
   <a href="ref.zlib.php" class="link">zlib</a> n&#039;est pas disponible ou si au moins un fichier est
   compressé via bzip2 et que l&#039;extension <a href="ref.bzip2.php" class="link">bzip2</a> n&#039;est pas 
   activée.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-phardata.compressfiles-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Un exemple avec <span class="function"><strong>PharData::compressFiles()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/chemin/vers/mon.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'mon.phar'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'monfichier.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'salut'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'monfichier2.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'salut'</span><span style="color: #007700">;<br />foreach (</span><span style="color: #0000BB">$p </span><span style="color: #007700">as </span><span style="color: #0000BB">$file</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getFileName</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">BZ2</span><span style="color: #007700">));<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">GZ</span><span style="color: #007700">));<br />}<br /></span><span style="color: #0000BB">$p</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compressFiles</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 />foreach (</span><span style="color: #0000BB">$p </span><span style="color: #007700">as </span><span style="color: #0000BB">$file</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getFileName</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">BZ2</span><span style="color: #007700">));<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">(</span><span style="color: #0000BB">Phar</span><span style="color: #007700">::</span><span style="color: #0000BB">GZ</span><span style="color: #007700">));<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>L&#039;exemple ci-dessus va afficher :</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">string(14) &quot;monfichier.txt&quot;
bool(false)
bool(false)
bool(false)
string(15) &quot;monfichier2.txt&quot;
bool(false)
bool(false)
bool(false)
string(14) &quot;monfichier.txt&quot;
int(4096)
bool(false)
bool(true)
string(15) &quot;monfichier2.txt&quot;
int(4096)
bool(false)
bool(true)</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-phardata.compressfiles-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="pharfileinfo.getcompressedsize.php" class="function" rel="rdfs-seeAlso">PharFileInfo::getCompressedSize()</a> - Retourne la taille actuelle (avec compression) du fichier au sein de l'archive Phar</span></li>
    <li><span class="function"><a href="pharfileinfo.iscompressed.php" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressed()</a> - Retourne si l'entr&eacute;e est compress&eacute;e</span></li>
    <li><span class="function"><a href="pharfileinfo.compress.php" class="function" rel="rdfs-seeAlso">PharFileInfo::compress()</a> - Compresse l'entr&eacute;e Phar courante avec une des compressions zlib ou bzip2</span></li>
    <li><span class="function"><a href="pharfileinfo.decompress.php" class="function" rel="rdfs-seeAlso">PharFileInfo::decompress()</a> - D&eacute;compresse l'entr&eacute;e Phar courante au sein du phar</span></li>
    <li><span class="function"><a href="phar.cancompress.php" class="function" rel="rdfs-seeAlso">Phar::canCompress()</a> - D&eacute;termine si l'extension phar supporte la compression en utilisant soit zip soit bzip2</span></li>
    <li><span class="function"><a href="phar.iscompressed.php" class="function" rel="rdfs-seeAlso">Phar::isCompressed()</a> - Retourne Phar::GZ ou PHAR::BZ2 si l'archive enti&egrave;re est compress&eacute;e (.tar.gz/tar.bz, etc)</span></li>
    <li><span class="function"><a href="phardata.decompressfiles.php" class="function" rel="rdfs-seeAlso">PharData::decompressFiles()</a> - D&eacute;compresse tous les fichiers de l'archive zip courante</span></li>
    <li><span class="function"><a href="phar.getsupportedcompression.php" class="function" rel="rdfs-seeAlso">Phar::getSupportedCompression()</a> - Retourne un tableau des algorithmes de compression support&eacute;s</span></li>
    <li><span class="function"><a href="phardata.compress.php" class="function" rel="rdfs-seeAlso">PharData::compress()</a> - Compresse l'archive tar/zip compl&egrave;te en utilisant la compression Gzip ou Bzip2</span></li>
    <li><span class="function"><a href="phardata.decompress.php" class="function" rel="rdfs-seeAlso">PharData::decompress()</a> - D&eacute;compresse l'archive Phar enti&egrave;re</span></li>
   </ul>
  </p>
 </div>


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