复制代码 代码如下:
/**********************
*@file - path to zip file
*@destination - destination directory for unzipped files
*/
function unzip_file($file, $destination){
// create object
$zip = new ZipArchive() ;
// open archive
if ($zip->open($file) !== TRUE) {
die ("Could not open archive");
}
// extract contents to destination directory
$zip->extractTo($destination);
// close archive
$zip->close();
echo "Archive extracted to directory";
}

PHP Zip压缩 在线对文件进行压缩的函数