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Homephp教程php手册php操作(删除,提取,增加)zip文件方法详解

本文给大家分享的是php操作zip文件的方法示例,包括了从zip压缩文件中提取文件、从一个zip压缩文件中删除文件、添加一个文件到zip压缩文件中,推荐给大家,有需

php读取zip文件(删除文件,提取文件,增加文件)实例

从zip压缩文件中提取文件

复制代码 代码如下:


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

从一个zip压缩文件中删除文件

复制代码 代码如下:


/*
php 从一个zip压缩文件中删除文件
*/
$zip = new ZipArchive;
if ($zip->open('ajaxupload.zip') === TRUE) {
    $zip->deleteName('file.txt');//删除文件
    $zip->deleteName('testDir/');//删除文件夹
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>

添加一个文件到zip压缩文件中

复制代码 代码如下:


/*
php 添加一个文件到zip压缩文件中
*/
$zip = new ZipArchive;
if ($zip->open('ajaxupload.zip') === TRUE) {//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
    $zip->addFile('33.xml');//添加新的文件
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>

以上就是本文所述的全部内容了,希望对大家理解php操作zip文件能有所帮助。

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