php添加文件到压缩文件夹

2024-05-02 05:37•php•阅读 3225

extension=php_zip.dll注释掉

<?php

$filename = "test.zip";

ob_end_clean();

$zip = new ZipArchive();

$zip->open($filename, ZipArchive::OVERWRITE);

$func=dirname(__FILE__)."/test/";

$attachfile = $func."test.txt";//写绝对径，建议用PHP环境变量

// $attachfile=iconv("UTF-8","GBK",$attachfile); //转码，打包中文文档

$zip->addFile( $attachfile , basename($attachfile)); //把文件放入zip

$zip->addFile( $attachfile , basename( $func."test1.txt"));

$zip->close();//关闭

header('Content-Description: File Transfer');

Header("content-type:application/x-zip-compressed");

header('Content-Disposition: attachment; filename='.basename($filename));

header('Content-Transfer-Encoding: binary');

header('Expires: 0');

header('Cache-Control: must-revalidate, post-check=0, pre-check=0');

header('Pragma: public');

header('Content-Length: ' . filesize($filename));

ob_clean(); //清空但不关闭输出缓存

flush();

@readfile($filename);

@unlink($filename);//删除打包的临时zip文件。文件会在用户下载完成后被删除