thinkphp backup MySQL database with Pclzip package

Database backup is a very important thing, the way of backup is also a lot of the direct backup through the VPS, and some through the phpMyAdmin data for backup. Small knitting think these should be troublesome and backup good. sql files are too large to occupy a certain amount of space. So the SQL file is compressed with Pclzip, which saves a bit of space. Before the small compilation has written a database backup code here is no longer?? Aluminum 鍪 Gu Ying guards? clzip Download Address: http://www.phpconcept.net/pclzip/pclzip-downloads (latest version 2-8-2).

Look for file_put_contents in the DatabaseAction.class.php file add the following code below
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 ("Backup success && compression success");
}else
{
Die ("Error:". $archive->errorinfo (true));
$this->error ("Backup Failed");
}

And the original DatabaseAction.class.php Central Plains have if judge delete