function email($email,$title,$content)

{

    //邮件发送服务器

    $emailHost='smtp.163.com';

    //邮件发送端口

    $emailPort='25';

    //邮件发送超时时间

    $emailTimeout='20';

    //发件人邮箱

    $emailUserName='这里面写邮箱正好';

    //发件人邮箱密码

    $emailPassword='如果是163的这里写客户端授权码';

    //发件人姓名

    $emailFormName='abc';

    //收件人邮箱

    $toemail=$email;

    //邮件标题

    $subject=$title;

    //邮件内容

    $message=$content;

    vendor('phpmailer.class#phpmailer'); //从PHPMailer目录导class.phpmailer.php类文件  //注意这个比较重要

    vendor('SMTP');

    $mailer=new phpmailer();

    //邮件配置

    $mailer->SetLanguage('zh_cn');

    $mailer->Host = $emailHost;

    //$mailer->Port = $emailPort;

    $mailer->SMTPSecure = 'ssl';

    $mailer->Port = 465;

    $mailer->Timeout = $emailTimeout;

    $mailer->ContentType = 'text/html';//设置html格式

    $mailer->SMTPAuth = true;

    $mailer->Username = $emailUserName;

    $mailer->Password = $emailPassword;

    $mailer->IsSMTP();

    $mailer->From = $mailer->Username; // 发件人邮箱

    $mailer->FromName =$emailFormName;

    $mailer->AddReplyTo( $mailer->Username );

    $mailer->CharSet = 'UTF-8';

    // 发送邮件

    $mailer->AddAddress( $toemail );

    $mailer->Subject = $subject;

    $mailer->Body = $message;

    if ($mailer->Send() === true) {

        return true;

    } else {

        $error = $mailer->ErrorInfo;

        return false;

    }

}

 public function testmail()

 {

     $email='收件人的邮箱地址';

     $title='测试的标题';

     $content='测试的内容，支持html格式';

     email($email,$title,$content);

 }