php利用Zend_Mail发送邮件（实现邮件重设密码功能）

    include_once 'conn/conn.php';
    require_once 'Zend/Mail.php';                       //调用发送邮件的文件
    require_once 'Zend/Mail/Transport/Smtp.php';        //调用SMTP验证文件
    $reback = '0';
    $name = $_GET['foundname'];
    $question = $_GET['question'];
    $answer = $_GET['answer'];
    $sql = "select email from tb_member where name = '".$name."' and question = '".$question."' and answer = '".$answer."'";
    $email = $conne->getFields($sql,0);
    if($email != ''){
        $rnd = rand(1000,time());
        $sql = "update tb_member set password = '".md5($rnd)."' where name = '".$name."' and question = '".$question."' and answer = '".$answer."'";
        $tmpnum = $conne->uidRst($sql);
        if($tmpnum >= 1){
            //发送密码邮件
            $subject="找回密码";
            $mailbody='密码找回成功。您帐号的新密码是'.$rnd;
            $envelope["from"]="cym3100@163.com";
            //$envelope="mrsoft8888@sohu.com";      //网络版定义登录使用的邮箱

            /*  smtp测试版发送邮件方式，使用smtp作为服务器*/
                $tr = new Zend_Mail_Transport_Smtp('192.168.1.247');

                $mail = new Zend_Mail();
                $mail->addTo($email,'获取用户新密码');
                $mail->setFrom('cym3100@163.com','明日科技典型模块程序测试邮箱，修改用户注册密码！');
                $mail->setSubject($subject);
                $mail->setBodyHtml($mailbody);
                //$mail->send($tr);

/*   网络版发送邮件方法  */

    /*$config = array('auth' => 'login',
            'username' => 'mrsoft8888',
            'password' => 'mrsoft8888');             //定义SMTP的验证参数
    $transport = new Zend_Mail_Transport_Smtp('smtp.sohu.com', $config);        //实例化验证的对象
    $mail = new Zend_Mail('GBK');           //实例化发送邮件对象
    $mail->setBodyHtml($mailbody);               //发送邮件主体
    $mail->setFrom($envelope, '明日科技典型模块程序测试邮箱，修改用户注册密码！');   //定义邮件发送使用的邮箱
    $mail->addTo($email, '获取用户新密码');     //定义邮件的接收邮箱
    $mail->setSubject($subject);             //定义邮件主题
    $mail->send($transport);                             //执行发送操作*/

/*   网络版发送邮件方法  */
if(false ==$mail->send($tr) ){
                $reback = '-1';
            }else{
                $reback = '1';
            }
        }else{
            $reback = '2';
        }
    }else{
        $reback = $sql;
    }
    echo $reback;
?>

php, Zend