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<title>Uncompresses all files in the current Phar archive</title>
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<h1 class="refname">Phar::uncompressAllFiles</h1>
<p class="verinfo">(PECL phar < 2.0.0)</p><p class="refpurpose"><span class="refname">Phar::uncompressAllFiles</span> — <span class="dc-title">Uncompresses all files in the current Phar archive</span></p>
</div>
<div class="refsect1 description" id="refsect1-phar.uncompressallfiles-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>Phar::uncompressAllFiles</strong></span>
( <span class="methodparam">void</span>
)</div>
<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">This
method has been removed from the phar extension as of version 2.0.0. Alternative
implementations are available using <span class="function"><a href="phar.compress.html" class="function">Phar::compress()</a></span>,
<span class="function"><a href="phar.decompress.html" class="function">Phar::decompress()</a></span>, <span class="function"><a href="phar.compressfiles.html" class="function">Phar::compressFiles()</a></span> and
<span class="function"><a href="phar.decompressfiles.html" class="function">Phar::decompressFiles()</a></span>.</p></p></blockquote>
<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">This
method requires the <var class="filename">php.ini</var> setting <em>phar.readonly</em> to be
set to <em>0</em> in order to work for <a href="class.phar.html" class="classname">Phar</a>
objects. Otherwise, a <a href="class.pharexception.html" class="classname">PharException</a> will be thrown.</p></p></blockquote>
<p class="para">
This method decompresses all files in the Phar archive.
If any files are already compressed using
gzip compression, the <a href="ref.zlib.html" class="link">zlib</a> extension must be enabled in order
to decompress the files, and any files compressed using bzip2 compression
require the <a href="ref.bzip2.html" class="link">bzip2</a> extension to decompress the files.
As with all functionality that modifies the contents of
a phar, the <a href="phar.configuration.html#ini.phar.readonly" class="link">phar.readonly</a> INI variable
must be off in order to succeed.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-phar.uncompressallfiles-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 errors" id="refsect1-phar.uncompressallfiles-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Throws <a href="class.badmethodcallexception.html" class="classname">BadMethodCallException</a> if
the <a href="phar.configuration.html#ini.phar.readonly" class="link">phar.readonly</a>
INI variable is on, the <a href="ref.bzip2.html" class="link">bzip2</a>
extension is not enabled and any files are compressed using bzip2 compression,
or if any files are compressed using
gzip compression and the <a href="ref.zlib.html" class="link">zlib</a> extension
is not enabled.
</p>
</div>
<div class="refsect1 examples" id="refsect1-phar.uncompressallfiles-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-702">
<p><strong>Example #1 A <span class="function"><strong>Phar::uncompressAllFiles()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">try {<br /> </span><span style="color: #0000BB">$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/path/to/my.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'my.phar'</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'hi'</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile2.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'hi'</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">-></span><span style="color: #0000BB">compressAllFilesGZ</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">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">getFileName</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></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">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedBZIP2</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedGZ</span><span style="color: #007700">());<br /> }<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">-></span><span style="color: #0000BB">uncompressAllFiles</span><span style="color: #007700">();<br /> foreach (</span><span style="color: #0000BB">$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">-></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">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedBZIP2</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">-></span><span style="color: #0000BB">isCompressedGZ</span><span style="color: #007700">());<br /> }<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Write operations failed on my.phar: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$e</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(10) "myfile.txt"
bool(true)
bool(false)
bool(true)
string(11) "myfile2.txt"
bool(true)
bool(false)
bool(true)
string(10) "myfile.txt"
bool(false)
bool(false)
bool(false)
string(11) "myfile2.txt"
bool(false)
bool(false)
bool(false)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-phar.uncompressallfiles-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="pharfileinfo.getcompressedsize.html" class="function" rel="rdfs-seeAlso">PharFileInfo::getCompressedSize()</a> - Returns the actual size of the file (with compression) inside the Phar archive</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.iscompressedbzip2.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressedBZIP2()</a> - Returns whether the entry is compressed using bzip2</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.iscompressed.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressed()</a> - Returns whether the entry is compressed</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.iscompressedgz.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressedGZ()</a> - Returns whether the entry is compressed using gz</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.setcompressedbzip2.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setCompressedBZIP2()</a> - Compresses the current Phar entry within the phar using Bzip2 compression</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.setuncompressed.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setUncompressed()</a> - Uncompresses the current Phar entry within the phar, if it is compressed</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.setcompressedgz.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setCompressedGZ()</a> - Compresses the current Phar entry within the phar using gz compression</span></li>
<li class="member"> <span class="function"><a href="phar.cancompress.html" class="function" rel="rdfs-seeAlso">Phar::canCompress()</a> - Returns whether phar extension supports compression using either zlib or bzip2</span></li>
<li class="member"> <span class="function"><a href="phar.iscompressed.html" class="function" rel="rdfs-seeAlso">Phar::isCompressed()</a> - Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed (.tar.gz/tar.bz and so on)</span></li>
<li class="member"> <span class="function"><a href="phar.compressallfilesbzip2.html" class="function" rel="rdfs-seeAlso">Phar::compressAllFilesBZIP2()</a> - Compresses all files in the current Phar archive using Bzip2 compression</span></li>
<li class="member"> <span class="function"><a href="phar.compressallfilesgz.html" class="function" rel="rdfs-seeAlso">Phar::compressAllFilesGZ()</a> - Compresses all files in the current Phar archive using Gzip compression</span></li>
<li class="member"> <span class="function"><a href="phar.getsupportedcompression.html" class="function" rel="rdfs-seeAlso">Phar::getSupportedCompression()</a> - Return array of supported compression algorithms</span></li>
</ul>
</p>
</div>
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