thinkPHP使用pclzip打包备份mysql数据库的方法_PHP
本文实例讲述了thinkPHP使用pclzip打包备份mysql数据库的方法。分享给大家供大家参考,具体如下:
PclZip介绍 PclZip library能够压缩与解压缩Zip格式的压缩档(WinZip、PKZIP);且能对此类类档案进行处理,包括产生压缩档、列出压缩档的内容以及解压缩档案等等
数据库备份是一件非常重要的事情,备份的方式也很多有的通过vps直接进行备份、有的通过phpmyadmin进行数据进行备份。小编觉得这些该麻烦了并且备份好的.sql文件过于太大占用了一定的空间。所以用pclzip将sql文件进行压缩,这样节省了一部分空间。之前小编有写过数据库备份的代码这里就不再复述,Pclzip官方下载地址:http://www.phpconcept.net/pclzip/pclzip-downloads(最新版本2-8-2)。
本站下载地址。
在DatabaseAction.class.php文件中查找 file_put_contents在下面添加如下代码
import("ORG.Util.PclZip"); $archive = new PclZip('./data/'.date("y-m-d").'.zip'); $v_list = $archive->create($dir); if(file_exists($dir)&&$v_list != 0) { $this->success("备份成功&&压缩成功"); }else { die("Error : ".$archive->errorInfo(true)); $this->error("备份失败"); }
并将原有的DatabaseAction.class.php中原有if判断删除
更多关于thinkPHP相关内容感兴趣的读者可查看本站专题:《PHP操作zip文件及压缩技巧总结》、《php文件操作总结》、《ThinkPHP入门教程》、《ThinkPHP常用方法总结》、《smarty模板入门基础教程》及《PHP模板技术总结》。
希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。

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