php打包压缩文件之ZipArchive方法
使用ZipArchive压缩文件是非常简单的,php官网已经给我提供了很多相关示例,大家可以看下 http://www.php.net/manual/zh/class.ziparchive.php,例如: 01 ?php 02 $zip = new ZipArchive; //首先实例化这个类 03 if ( $zip -open( 'test.zip' ) === TRUE) {
使用ZipArchive压缩文件是非常简单的,php官网已经给我提供了很多相关示例,大家可以看下 http://www.php.net/manual/zh/class.ziparchive.php,例如:
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<?php
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$zip = new ZipArchive; //首先实例化这个类
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if ( $zip ->open( 'test.zip' )
=== TRUE) { //然后查看是否存在test.zip这个压缩包
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$zip ->addFile( 'too.php' );
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$zip ->addFile( 'test.php' ); //将too.php和test.php两个文件添加到test.zip压缩包中
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$zip ->close(); //关闭
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echo 'ok' ;
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} else {
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echo 'failed' ;
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}
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?>
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下面是一些参数说明:
显示源码 打印帮助
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<?php
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/********
ziparchive 可选参数 *******/
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/*
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1.ZipArchive::addEmptyDir
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添加一个新的文件目录
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2.ZipArchive::addFile
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将文件添加到指定zip压缩包中。
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3.ZipArchive::addFromString
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添加的文件同时将内容添加进去
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4.ZipArchive::close
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关闭ziparchive
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5.ZipArchive::extractTo
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将压缩包解压
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6.ZipArchive::open
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打开一个zip压缩包
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7.ZipArchive::getStatusString
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返回压缩时的状态内容,包括错误信息,压缩信息等等
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8.ZipArchive::deleteIndex
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删除压缩包中的某一个文件,如:deleteIndex(0)删除第一个文件
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9.ZipArchive::deleteName
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删除压缩包中的某一个文件名称,同时也将文件删除。
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......
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*/
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?>
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总之只要你的php5.2版本以上,使用ZipArchive来进行文件压缩还是比较方便的。具体的和PclZip哪一个运行速度比较快,这个磊子还没有做过测试,大家感兴趣的可以折腾折腾。

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