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<title>Returns whether the entry is compressed using gz</title>
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<h1 class="refname">PharFileInfo::isCompressedGZ</h1>
<p class="verinfo">(PHP >= 5.3.0, PECL phar >= 1.0.0)</p><p class="refpurpose"><span class="refname">PharFileInfo::isCompressedGZ</span> — <span class="dc-title">Returns whether the entry is compressed using gz</span></p>
</div>
<div class="refsect1 description" id="refsect1-pharfileinfo.iscompressedgz-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::isCompressedGZ</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="pharfileinfo.iscompressed.html" class="function">PharFileInfo::isCompressed()</a></span>,
<span class="function"><a href="pharfileinfo.decompress.html" class="function">PharFileInfo::decompress()</a></span>, and <span class="function"><a href="pharfileinfo.compress.html" class="function">PharFileInfo::compress()</a></span>.</p></p></blockquote>
<p class="para">
This returns whether a file is compressed within a Phar archive
with Gzip compression.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-pharfileinfo.iscompressedgz-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
<strong><code>TRUE</code></strong> if the file is compressed within the Phar archive using Gzip, <strong><code>FALSE</code></strong> if not.
</p>
</div>
<div class="refsect1 examples" id="refsect1-pharfileinfo.iscompressedgz-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-737">
<p><strong>Example #1 A <span class="function"><strong>PharFileInfo::isCompressedGZ()</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">'myfile3.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'hi'</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile2.txt'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setCompressedGZ</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile3.txt'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setCompressedBZIP2</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">$file3 </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile3.txt'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedGZ</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file2</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedGZ</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file3</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedGZ</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)
bool(false)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-pharfileinfo.iscompressedgz-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.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>
<li class="member"> <span class="function"><a href="phar.uncompressallfiles.html" class="function" rel="rdfs-seeAlso">Phar::uncompressAllFiles()</a> - Uncompresses all files in the current Phar archive</span></li>
</ul>
</p>
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