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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Compresses all files in the current Phar archive using Gzip compression</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="phar.compressallfilesbzip2.html">Phar::compressAllFilesBZIP2</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.compressfiles.html">Phar::compressFiles</a></div> <div class="up"><a href="class.Phar.html">Phar</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="phar.compressallfilesgz" class="refentry"> <div class="refnamediv"> <h1 class="refname">Phar::compressAllFilesGZ</h1> <p class="verinfo">(PECL phar:1.0.0-1.2.1)</p><p class="refpurpose"><span class="refname">Phar::compressAllFilesGZ</span> — <span class="dc-title">Compresses all files in the current Phar archive using Gzip compression</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>Phar::compressAllFilesGZ</b></b></span> ( <span class="methodparam">void</span> )</div> <blockquote><p><b class="note">Note</b>: Thismethod has been removed from the phar extension as of version 2.0.0. Alternativeimplementations are available using <a href="phar.compress.html" class="function">Phar::compress()</a>,<a href="phar.decompress.html" class="function">Phar::decompress()</a>, <a href="phar.compressfiles.html" class="function">Phar::compressFiles()</a> and<a href="phar.decompressfiles.html" class="function">Phar::decompressFiles()</a>.<br /></p></blockquote> <blockquote><p><b class="note">Note</b>: Thismethod requires the <var class="filename">php.ini</var> setting <i>phar.readonly</i> to beset to <i>0</i> 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.<br /></p></blockquote> <p class="para"> For tar-based phar archives, this method compresses the entire archive using gzip compression. The resulting file can be processed with the gunzip command, or accessed directly and transparently with the Phar extension. </p> <p class="para"> For Zip-based and phar-based phar archives, this method compresses all files in the Phar archive using gzip compression. The <a href="ref.zlib.html" class="link">zlib</a> extension must be enabled to take advantage of this feature. In addition, if any files are already compressed using bzip2 compression, the <a href="ref.bzip2.html" class="link">bzip2</a> extension must be enabled in order to decompress the files prior to re-compressing with gzip compression. 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 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <b class="classname">BadMethodCallException</b> if the <a href="phar.configuration.html#ini.phar.readonly" class="link">phar.readonly</a> INI variable is on, the <a href="ref.zlib.html" class="link">zlib</a> extension is not available, or if any files are compressed using bzip2 compression and the <a href="ref.bzip2.html" class="link">bzip2</a> extension is not enabled. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <b>Phar::compressAllFilesGZ()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/path/to/my.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'my.phar'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$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">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile2.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'hi'</span><span style="color: #007700">;<br />foreach (</span><span style="color: #0000BB">$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">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">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>string(10) "myfile.txt"bool(false)bool(false)bool(false)string(11) "myfile2.txt"bool(false)bool(false)bool(false)string(10) "myfile.txt"bool(true)bool(false)bool(true)string(11) "myfile2.txt"bool(true)bool(false)bool(true)</pre></div> </pre></div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="pharfileinfo.getcompressedsize.html" class="function" rel="rdfs-seeAlso">PharFileInfo::getCompressedSize()</a></li> <li class="member"><a href="pharfileinfo.iscompressedbzip2.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressedBZIP2()</a></li> <li class="member"><a href="pharfileinfo.iscompressed.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressed()</a></li> <li class="member"><a href="pharfileinfo.iscompressedgz.html" class="function" rel="rdfs-seeAlso">PharFileInfo::isCompressedGZ()</a></li> <li class="member"><a href="pharfileinfo.setcompressedbzip2.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setCompressedBZIP2()</a></li> <li class="member"><a href="pharfileinfo.setuncompressed.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setUncompressed()</a></li> <li class="member"><a href="pharfileinfo.setcompressedgz.html" class="function" rel="rdfs-seeAlso">PharFileInfo::setCompressedGZ()</a></li> <li class="member"><a href="phar.cancompress.html" class="function" rel="rdfs-seeAlso">Phar::canCompress()</a></li> <li class="member"><a href="phar.iscompressed.html" class="function" rel="rdfs-seeAlso">Phar::isCompressed()</a></li> <li class="member"><a href="phar.compressallfilesbzip2.html" class="function" rel="rdfs-seeAlso">Phar::compressAllFilesBZIP2()</a></li> <li class="member"><a href="phar.getsupportedcompression.html" class="function" rel="rdfs-seeAlso">Phar::getSupportedCompression()</a></li> <li class="member"><a href="phar.uncompressallfiles.html" class="function" rel="rdfs-seeAlso">Phar::uncompressAllFiles()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="phar.compressallfilesbzip2.html">Phar::compressAllFilesBZIP2</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.compressfiles.html">Phar::compressFiles</a></div> <div class="up"><a href="class.Phar.html">Phar</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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