每一練習(xí)都是一次積淀，最終我們會(huì)成就不一樣的自己。下面是小編整理的CodeIgniter框架備份數(shù)據(jù)庫(kù)，希望對(duì)大家學(xué)習(xí)PHP有用，更多消息請(qǐng)關(guān)注應(yīng)屆畢業(yè)生網(wǎng)。

　　導(dǎo)出txt格式：

　　// Load the DB utility class

　　$this->load->dbutil();

　　// Backup your entire database and assign it to a variable

　　$backup=&$this->dbutil->backup(array('format'=>'txt'));

　　// Load the file helper and write the file to your server

　　$this->load->helper('file');

　　write_file('backup.sql',$backup);

　　gzip格式：

　　// Load the DB utility class

　　$this->load->dbutil();

　　// Backup your entire database and assign it to a variable

　　$backup=&$this->dbutil->backup();

　　// Load the file helper and write the file to your server

　　$this->load->helper('file');

　　write_file('mybackup.gz',$backup);

　　zip格式

　　// Load the DB utility class

　　$this->load->dbutil();

　　// Backup your entire database and assign it to a variable

　　$backup=&$this->dbutil->backup(array('format'=>'zip'));

　　// Load the file helper and write the file to your server

　　$this->load->helper('file');

　　write_file('backup.zip',$backup);