<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Compresses the current Phar entry within the phar using Bzip2 compression</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pharfileinfo.iscompressedgz.html">PharFileInfo::isCompressedGZ</a></div> <div class="next" style="text-align: right; float: right;"><a href="pharfileinfo.setcompressedgz.html">PharFileInfo::setCompressedGZ</a></div> <div class="up"><a href="class.pharfileinfo.html">PharFileInfo</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="pharfileinfo.setcompressedbzip2" class="refentry"> <div class="refnamediv"> <h1 class="refname">PharFileInfo::setCompressedBZIP2</h1> <p class="verinfo">(PHP >= 5.3.0, PECL phar >= 1.0.0)</p><p class="refpurpose"><span class="refname">PharFileInfo::setCompressedBZIP2</span> — <span class="dc-title">Compresses the current Phar entry within the phar using Bzip2 compression</span></p> </div> <div class="refsect1 description" id="refsect1-pharfileinfo.setcompressedbzip2-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::setCompressedBZIP2</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 method compresses the file inside the Phar archive using bzip2 compression. The <a href="ref.bzip2.html" class="link">bzip2</a> extension must be enabled to take advantage of this feature. In addition, if the file is already compressed using gzip compression, the <a href="ref.zlib.html" class="link">zlib</a> extension must be enabled in order to decompress the file. 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-pharfileinfo.setcompressedbzip2-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-pharfileinfo.setcompressedbzip2-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, or if the <a href="ref.bzip2.html" class="link">bzip2</a> extension is not available. </p> </div> <div class="refsect1 examples" id="refsect1-pharfileinfo.setcompressedbzip2-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-738"> <p><strong>Example #1 A <span class="function"><strong>PharFileInfo::setCompressedBZIP2()</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">$file </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCompressedBZIP2</span><span style="color: #007700">());<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setCompressedBZIP2</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 />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Create/modify operations on my.phar failed: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$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.setcompressedbzip2-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.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> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pharfileinfo.iscompressedgz.html">PharFileInfo::isCompressedGZ</a></div> <div class="next" style="text-align: right; float: right;"><a href="pharfileinfo.setcompressedgz.html">PharFileInfo::setCompressedGZ</a></div> <div class="up"><a href="class.pharfileinfo.html">PharFileInfo</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>