<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ZipArchive::open</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Zip File Functions" HREF="ref.zip.html"><LINK REL="PREVIOUS" TITLE="ZipArchive::locateName" HREF="function.ziparchive-locatename.html"><LINK REL="NEXT" TITLE="ZipArchive::renameIndex" HREF="function.ziparchive-renameindex.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.ziparchive-locatename.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ziparchive-renameindex.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ziparchive-open" ></A >ZipArchive::open</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN250674" ></A ><P > (no version information, might be only in CVS)</P >ZipArchive::open -- Open a ZIP file archive</DIV ><DIV CLASS="refsect1" ><A NAME="AEN250677" ></A ><H2 >说明</H2 >mixed <B CLASS="methodname" >ZipArchive::open</B > ( string filename [, int flags] )<BR ></BR ><P > Opens a new zip archive for reading, writing or modifying. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN250689" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >filename</CODE ></DT ><DD ><P > The file name of the ZIP archive to open. </P ></DD ><DT ><CODE CLASS="parameter" >flags</CODE ></DT ><DD ><P > The mode to use to open the archive. <P ></P ><UL ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::OVERWRITE</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::CREATE</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::EXCL</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::CHECKCONS</B ></TT > </P ></LI ></UL > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN250716" ></A ><H2 >返回值</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >Error codes</CODE ></DT ><DD ><P > Returns <TT CLASS="constant" ><B >TRUE</B ></TT > on success or the error code. <P ></P ><UL ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_EXISTS</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_INCONS</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_INVAL</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_MEMORY</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_NOENT</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_NOZIP</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_OPEN</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_READ</B ></TT > </P ></LI ><LI ><P > <TT CLASS="constant" ><B >ZIPARCHIVE::ER_SEEK</B ></TT > </P ></LI ></UL > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN250754" ></A ><H2 >范例</H2 ><P > This example opens a ZIP file archive, reads each file in the archive and prints out its contents. The <TT CLASS="filename" >test2.zip</TT > archive used in this example is one of the test archives in the ZZIPlib source distribution. </P ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN250758" ></A ><P ><B >例 1. Open and extract</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$zip </font><font color="#007700">= new </font><font color="#0000BB">ZipArchive</font><font color="#007700">;<br /></font><font color="#0000BB">$res </font><font color="#007700">= </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">open</font><font color="#007700">(</font><font color="#DD0000">'test.zip'</font><font color="#007700">)<br />if (</font><font color="#0000BB">$res </font><font color="#007700">=== </font><font color="#0000BB">TRUE</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">'ok'</font><font color="#007700">;<br /> </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">extractTo</font><font color="#007700">(</font><font color="#DD0000">'test'</font><font color="#007700">);<br /> </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">close</font><font color="#007700">();<br />} else {<br /> echo </font><font color="#DD0000">'failed, code:' </font><font color="#007700">. </font><font color="#0000BB">$res</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN250761" ></A ><P ><B >例 2. Create an archive</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$zip </font><font color="#007700">= new </font><font color="#0000BB">ZipArchive</font><font color="#007700">;<br /></font><font color="#0000BB">$res </font><font color="#007700">= </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">open</font><font color="#007700">(</font><font color="#DD0000">'test.zip'</font><font color="#007700">, </font><font color="#0000BB">ZipArchive</font><font color="#007700">::</font><font color="#0000BB">CREATE</font><font color="#007700">);<br />if (</font><font color="#0000BB">$res </font><font color="#007700">=== </font><font color="#0000BB">TRUE</font><font color="#007700">) {<br /> </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">addFromString</font><font color="#007700">(</font><font color="#DD0000">'test.txt'</font><font color="#007700">, </font><font color="#DD0000">'file content goes here'</font><font color="#007700">);<br /> </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">addFile</font><font color="#007700">(</font><font color="#DD0000">'data.txt'</font><font color="#007700">, </font><font color="#DD0000">'entryname.txt'</font><font color="#007700">);<br /> </font><font color="#0000BB">$zip</font><font color="#007700">-></font><font color="#0000BB">close</font><font color="#007700">();<br /> echo </font><font color="#DD0000">'ok'</font><font color="#007700">;<br />} else {<br /> echo </font><font color="#DD0000">'failed'</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.ziparchive-locatename.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.ziparchive-renameindex.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ZipArchive::locateName</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.zip.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ZipArchive::renameIndex</TD ></TR ></TABLE ></DIV ></BODY ></HTML >