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CI框架中zip类应用示例_PHP

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Jun 01, 2016 am 11:51 AM

ci framework

CI框架

CI框架自带的zip类简单实用，本文就来简单说一下CI框架的zip类的使用。

首先需要导入zip类：

复制代码代码如下:
$this->load->('zip');

此外，但是考虑到CI的结构，还需要设置一下自动加载类，把zip加载进去。
也可以在设置的时候，统一加载。
大家如果遇到这个问题可能就是自动加载没有加载zip类。
具体调用方法如下：

复制代码代码如下:
$path = $_SERVER['DOCUMENT_ROOT'];//需要压缩的文件夹路径
$this->zip->read_dir($path,FALSE);//开始压缩指定路径的文件夹，清除里面的结构。
$this->zip->download('my_backup.zip');//下载压缩后的的文件。

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