PHP package file example
很多时候我们可能需要将很多小文件打包提供给用户下载,那具体如何实现呢?本文主要介绍了PHP打包文件实例,直接给出PHP打包文件的示例代码,希望对大家有所帮助。
大概需求:
每一个订单都有多个文件附件,在下载的时候希望对当前订单的文件自动打包成一个压缩包下载
细节需求:当前订单号_年月日+时间.zip 例如:
1.生成压缩文件,压缩文件名格式:
2.压缩文件存放在根目录 /upload/zipfile/年月/自定义的压缩文件名.zip
3.点击下载压缩包,系统开始对压缩文件打包,打包完成后自动开始下载
4.为了防止暴露压缩包文件路径,需要对下载的压缩包文件名改名
具体操作模式请见下面的代码:
文件路径:
压缩包文件存放路径:/upload/zipfile/
上传的附件存放路径:/upload/file/
1.基本配置文件文件 config.inc.php放在系统根目录
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2.压缩包程序代码文件 getzip.php
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3.PHP程序生成压缩文件需要用到压缩类:ZipArchive
这个是php的扩展类,自php5.2版本以后就已经支持这个扩展,如果你在使用的时候出现错误,查看下php.ini里面的extension=php_zip.dll前面的分号有没有去掉,然后再重启Apache这样才能使用这个类库。
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