php读取zip文件(删除文件,提取文件,增加文件)实例

<?<span style="color: #000000">php 
</span><span style="color: #008000">/*</span><span style="color: #008000"> 
php 从zip压缩文件中提取文件 
</span><span style="color: #008000">*/</span>
<span style="color: #800080">$zip</span> = <span style="color: #0000ff">new</span><span style="color: #000000"> ZipArchive; 
    
</span><span style="color: #0000ff">if</span> (<span style="color: #800080">$zip</span>->open('jQuery五屏上下滚动焦点图代码.zip') === <span style="color: #0000ff">TRUE</span>) {<span style="color: #008000">//</span><span style="color: #008000">中文文件名要使用ANSI编码的文件格式 </span>
    <span style="color: #800080">$zip</span>->extractTo('foldername');<span style="color: #008000">//</span><span style="color: #008000">提取全部文件 
    //$zip->extractTo('/my/destination/dir/', array('pear_item.gif', 'testfromfile.php'));//提取部分文件 </span>
    <span style="color: #800080">$zip</span>-><span style="color: #000000">close(); 
    </span><span style="color: #0000ff">echo</span> 'ok'<span style="color: #000000">; 
} </span><span style="color: #0000ff">else</span><span style="color: #000000"> { 
    </span><span style="color: #0000ff">echo</span> 'failed'<span style="color: #000000">; 
} 
</span>?>

<?<span style="color: #000000">php 
</span><span style="color: #008000">/*</span><span style="color: #008000"> 
http://www.manongjc.com/article/1341.html
php 从一个zip压缩文件中删除文件 
</span><span style="color: #008000">*/</span>
<span style="color: #800080">$zip</span> = <span style="color: #0000ff">new</span><span style="color: #000000"> ZipArchive; 
</span><span style="color: #0000ff">if</span> (<span style="color: #800080">$zip</span>->open('ajaxupload.zip') === <span style="color: #0000ff">TRUE</span><span style="color: #000000">) { 
    </span><span style="color: #800080">$zip</span>->deleteName('file.txt');<span style="color: #008000">//</span><span style="color: #008000">删除文件 </span>
    <span style="color: #800080">$zip</span>->deleteName('testDir/');<span style="color: #008000">//</span><span style="color: #008000">删除文件夹 </span>
    <span style="color: #800080">$zip</span>-><span style="color: #000000">close(); 
    </span><span style="color: #0000ff">echo</span> 'ok'<span style="color: #000000">; 
} </span><span style="color: #0000ff">else</span><span style="color: #000000"> { 
    </span><span style="color: #0000ff">echo</span> 'failed'<span style="color: #000000">; 
} 
</span>?>

<?<span style="color: #000000">php 
</span><span style="color: #008000">/*</span><span style="color: #008000"> 
http://www.manongjc.com/article/1342.html
php 添加一个文件到zip压缩文件中 
</span><span style="color: #008000">*/</span>
<span style="color: #800080">$zip</span> = <span style="color: #0000ff">new</span><span style="color: #000000"> ZipArchive; 
    
</span><span style="color: #0000ff">if</span> (<span style="color: #800080">$zip</span>->open('ajaxupload.zip') === <span style="color: #0000ff">TRUE</span>) {<span style="color: #008000">//</span><span style="color: #008000">ajaxupload.zip 是已经存在的zip文件，注意中文文件名要注意编码问题 </span>
    <span style="color: #800080">$zip</span>->addFile('33.xml');<span style="color: #008000">//</span><span style="color: #008000">添加新的文件 </span>
    <span style="color: #800080">$zip</span>-><span style="color: #000000">close(); 
    </span><span style="color: #0000ff">echo</span> 'ok'<span style="color: #000000">; 
} </span><span style="color: #0000ff">else</span><span style="color: #000000"> { 
    </span><span style="color: #0000ff">echo</span> 'failed'<span style="color: #000000">; 
} 
</span>?>