ftp - Web site backup in PHP?

Question

Does anybody know a clean PHP-based solution that can backup remote web sites using FTP?

Must haves:

• Recursive FTP backups
• Possible to run through a cron job
• Easy to configure (easy adding of multiple sites)
• Local storage of backup files is sufficient

Would be nice:

• Backed up sites are stored as zip files
• A nice interface to manage things
• Provides notification when backup has succeeded or failed
• Does incremental backups
• Does MySQL Database backups

I need this to be PHP based because it's going to be used on shared hosting packages that do not allow usage of the standard GNU/Linux tools.

Answer 1

I have done something like this in a cron job PHP script before. Not sure if it is the best way, but it certainly works.

$backup_file = '/home/example/sql_backup/mo_'.date('Y-m-d').'.sql.gz';
$command = '/usr/bin/mysqldump -c -h'.DB_HOST.' -u'.DB_USER.' -p'.DB_PASS.' --default-character-set=latin1 -N '.DB_NAME.' | gzip > '.$backup_file;
exec($command);

You could then exec an sftp to the remote server.

You could do the file folders similarly using exec() and linux zipping.