function.ziparchive-open.html
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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>Open a ZIP file archive</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="function.ziparchive-locatename.html">ZipArchive::locateName</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ziparchive-renameindex.html">ZipArchive::renameIndex</a></div> <div class="up"><a href="ref.zip.html">Zip Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.ziparchive-open" class="refentry"> <div class="refnamediv"> <h1 class="refname">ZipArchive::open</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">ZipArchive::open</span> — <span class="dc-title">Open a ZIP file archive</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><b><b>ZipArchive::open</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$filename</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$flags</tt></span> ] )</div> <p class="para rdfs-comment"> Opens a new zip archive for reading, writing or modifying. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">filename</tt></i></span> <dd> <p class="para"> The file name of the ZIP archive to open. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">flags</tt></i></span> <dd> <p class="para"> The mode to use to open the archive. <ul class="itemizedlist"> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::OVERWRITE</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::CREATE</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::EXCL</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::CHECKCONS</tt></b> </p> </li> </ul> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">Error codes</tt></i></span> <dd> <p class="para"> Returns <b><tt>TRUE</tt></b> on success or the error code. <ul class="itemizedlist"> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_EXISTS</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_INCONS</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_INVAL</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_MEMORY</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_NOENT</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_NOZIP</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_OPEN</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_READ</tt></b> </p> </li> <li class="listitem"> <p class="para"> <b><tt>ZIPARCHIVE::ER_SEEK</tt></b> </p> </li> </ul> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> This example opens a ZIP file archive, reads each file in the archive and prints out its contents. The <var class="filename">test2.zip</var> archive used in this example is one of the test archives in the ZZIPlib source distribution. </p> <div class="example"> <p><b>Example #1 Open and extract</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$zip </span><span style="color: #007700">= new </span><span style="color: #0000BB">ZipArchive</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$res </span><span style="color: #007700">= </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #DD0000">'test.zip'</span><span style="color: #007700">)<br />if (</span><span style="color: #0000BB">$res </span><span style="color: #007700">=== </span><span style="color: #0000BB">TRUE</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'ok'</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">extractTo</span><span style="color: #007700">(</span><span style="color: #DD0000">'test'</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">close</span><span style="color: #007700">();<br />} else {<br /> echo </span><span style="color: #DD0000">'failed, code:' </span><span style="color: #007700">. </span><span style="color: #0000BB">$res</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> <div class="example"> <p><b>Example #2 Create an archive</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$zip </span><span style="color: #007700">= new </span><span style="color: #0000BB">ZipArchive</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$res </span><span style="color: #007700">= </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #DD0000">'test.zip'</span><span style="color: #007700">, </span><span style="color: #0000BB">ZipArchive</span><span style="color: #007700">::</span><span style="color: #0000BB">CREATE</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$res </span><span style="color: #007700">=== </span><span style="color: #0000BB">TRUE</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">addFromString</span><span style="color: #007700">(</span><span style="color: #DD0000">'test.txt'</span><span style="color: #007700">, </span><span style="color: #DD0000">'file content goes here'</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">addFile</span><span style="color: #007700">(</span><span style="color: #DD0000">'data.txt'</span><span style="color: #007700">, </span><span style="color: #DD0000">'entryname.txt'</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$zip</span><span style="color: #007700">-></span><span style="color: #0000BB">close</span><span style="color: #007700">();<br /> echo </span><span style="color: #DD0000">'ok'</span><span style="color: #007700">;<br />} else {<br /> echo </span><span style="color: #DD0000">'failed'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.ziparchive-locatename.html">ZipArchive::locateName</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ziparchive-renameindex.html">ZipArchive::renameIndex</a></div> <div class="up"><a href="ref.zip.html">Zip Functions</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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