PHP生成zip压缩包

1 将文件压缩成zip格式

<?php
$path = "file.txt";
$filename = "file.zip";

$zip = new ZipArchive();
$zip->open($filename, ZipArchive::CREATE); //打开压缩包
$zip->addFile($path, basename($path)); //向压缩包中添加文件
$zip->close(); //关闭压缩包