PHP备份MySQL和网站发送到邮箱

使用PHP备份MySQL和网站发送到邮箱的方法。
代码：

 1 #!/usr/local/bin/php.cli

 2 <?php

 3 require_once './lib/swift_required.php';

 4 //MySQL

 5 $mysql_dbname = "db";

 6 $mysql_user = "user";

 7 $mysql_pass = "pass";

 8 $mysql_file = "./xxx.sql";

 9 $mysql_charset = "utf8";

10 system("mysqldump --default-character-set=$mysql_charset --opt -u$mysql_user -p$mysql_pass $mysql_dbname > $mysql_file");

11 //Backup WWW File

12 $www_path = "../www/";

13 @$final_file = "./xxx_com_".date("Y_m_d").".zip";

14 system("zip -r -q $final_file $www_path $mysql_file");

15 //E-Mail www.jbxue.com

16 @$mail_title = "Backup for Coder4.com ".date("Y_m_d");

17 $mail_sender = "[email protected]";

18 $mail_recver = "[email protected]";

19 $mail_body = "See attachments";

20 $mail_file = $final_file;

21 $sendmail_cmd = "/usr/sbin/sendmail -bs";

22 //Create E-Mail

23 $message = Swift_Message::newInstance();

24 $message->setSubject($mail_title);

25 $message->setFrom(array($mail_sender));

26 $message->setTo(array($mail_recver));

27 $message->setBody($mail_body);

28 $message->attach(Swift_Attachment::fromPath($mail_file));

29 //echo $message->toString();

30 //Send E-Mail

31 $transport = Swift_SendmailTransport::newInstance($sendmail_cmd);

32 $mailer = Swift_Mailer::newInstance($transport);

33 $result = $mailer->send($message);

34 //Delete

35 unlink($final_file);

36 unlink($mysql_file);

37 //End

38 echo "All backup success."

39 ?>