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<title>Returns whether the entry is compressed</title>
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<h1 class="refname">PharFileInfo::isCompressed</h1>
<p class="verinfo">(PHP >= 5.3.0, PECL phar >= 1.0.0)</p><p class="refpurpose"><span class="refname">PharFileInfo::isCompressed</span> — <span class="dc-title">Returns whether the entry is compressed</span></p>
</div>
<div class="refsect1 description" id="refsect1-pharfileinfo.iscompressed-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>PharFileInfo::isCompressed</strong></span>
([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$compression_type</code><span class="initializer"> = 9021976</span></span>
] )</div>
<p class="para rdfs-comment">
This returns whether a file is compressed within a Phar archive
with either Gzip or Bzip2 compression.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-pharfileinfo.iscompressed-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">compression_type</code></em></span>
<dd>
<p class="para">
One of <strong><code>Phar::GZ</code></strong> or <strong><code>Phar::BZ2</code></strong>,
defaults to any compression.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-pharfileinfo.iscompressed-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
<strong><code>TRUE</code></strong> if the file is compressed within the Phar archive, <strong><code>FALSE</code></strong> if not.
</p>
</div>
<div class="refsect1 examples" id="refsect1-pharfileinfo.iscompressed-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-735">
<p><strong>Example #1 A <span class="function"><strong>PharFileInfo::isCompressed()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">try {<br /> </span><span style="color: #0000BB">$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">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile2.txt'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setCompressedGZ</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$file </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">$file2 </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile2.txt'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$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">$file2</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressed</span><span style="color: #007700">());<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Create/modify on phar my.phar failed: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$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>
bool(false)
bool(true)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-pharfileinfo.iscompressed-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.decompress.html" class="function" rel="rdfs-seeAlso">PharFileInfo::decompress()</a> - Decompresses the current Phar entry within the phar</span></li>
<li class="member"> <span class="function"><a href="pharfileinfo.compress.html" class="function" rel="rdfs-seeAlso">PharFileInfo::compress()</a> - Compresses the current Phar entry with either zlib or bzip2 compression</span></li>
<li class="member"> <span class="function"><a href="phar.decompress.html" class="function" rel="rdfs-seeAlso">Phar::decompress()</a> - Decompresses the entire Phar archive</span></li>
<li class="member"> <span class="function"><a href="phar.compress.html" class="function" rel="rdfs-seeAlso">Phar::compress()</a> - Compresses the entire Phar archive using Gzip or Bzip2 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.getsupportedcompression.html" class="function" rel="rdfs-seeAlso">Phar::getSupportedCompression()</a> - Return array of supported compression algorithms</span></li>
<li class="member"> <span class="function"><a href="phar.decompressfiles.html" class="function" rel="rdfs-seeAlso">Phar::decompressFiles()</a> - Decompresses all files in the current Phar archive</span></li>
<li class="member"> <span class="function"><a href="phar.compressfiles.html" class="function" rel="rdfs-seeAlso">Phar::compressFiles()</a> - Compresses all files in the current Phar archive</span></li>
</ul>
</p>
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