Explanation on how to introduce PHPMailer into php to send emails (with code)

The content of this article is to explain the steps of how to introduce PHPMailer to send emails in PHP (with code). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

Yesterday I made a function to send emails. If you use the mail() function directly, you need to have your own mail server. It is convenient and quick to introduce the PHPMailer class. Simply write down the development steps:

一, Have your own email account (as the sender’s email)

There are two situations:

1. If it is a corporate email, the parameters required are the email number and password

　2. If it is a personal mailbox, the parameters needed are the mailbox number and authorization code (only after it is turned on can the automatic sending of emails be controlled through the PHP code)

2. Download of PHPMailer

Download address: https://github.com/PHPMailer/PHPMailer

I am using thinkphp 5 here, download Then put it in the vendor directory

3. Encapsulate and send email method, set relevant parameters

The specific code is as follows. I am using a corporate email here. If it is a personal email, you need to change the following Several parameter values:

$mail->Host，$mail->Port，发件人邮箱密码（授权码）

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/10/15 0015
 * Time: 13:33
 */
namespace app\common\model;
require VENDOR_PATH . &#39;PHPMailer/src/Exception.php&#39;;
require VENDOR_PATH . &#39;PHPMailer/src/PHPMailer.php&#39;;
require VENDOR_PATH . &#39;PHPMailer/src/SMTP.php&#39;;

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception ;
class Mail
{
    //发件人邮箱
    private static $_fromAddress = &#39;***@medpeer.cn&#39;;
    //发件人邮箱登录密码（非企业邮箱为授权码）
    private static $_pwd = &#39;***&#39;;
    //收件人邮箱
    private static $_toAddress = &#39;***@medpeer.cn&#39;;

    /**
     * 发送邮件
     * @author ZZ
     * @param string $fromAddress 发件人
     * @param string $pwd 发件人登录密码
     * @param string $toAddress 收件人
     * @param string $title 邮件题目
     * @param string $content 邮件内容
     * @return array
     */
    public function sendMail($title,$content,$toAddress = &#39;&#39;,$fromAddress = &#39;&#39;,$pwd = &#39;&#39;){
        if (empty($title) || empty($content)) {
            return [&#39;result&#39; => false, &#39;msg&#39; => &#39;参数错误&#39;];
        }
        if (empty($fromAddress)) {
            $fromAddress = self::$_fromAddress;
            $pwd = self::$_pwd;
        }
        if (empty($toAddress)) {
            $toAddress = self::$_toAddress;
        }
        $mail = new PHPMailer();
        //告诉PHPMailer使用SMTP
        $mail->isSMTP();
        //启用SMTP调试
        // 0 =关闭（供生产使用）
        // 1 =客户端消息
        // 2 =客户端和服务器消息
        $mail->SMTPDebug = 2 ;
        //设置邮件服务器的主机名
        $mail->Host = &#39;smtp.exmail.qq.com&#39;;
        //使用
        // $ mail-> Host = gethostbyname（&#39;smtp.gmail.com&#39;）;
        //如果您的网络不支持SMTP over IPv6
        //设置SMTP端口号 -  587用于经过身份验证的TLS，即RFC4409 SMTP提交
        $mail->Port = 465;
        //设置加密系统使用 -  ssl（不建议使用）或tls
        $mail->SMTPSecure = &#39;ssl&#39;;
        //是否使用SMTP身份验证
        $mail->SMTPAuth = true ;
        //用于SMTP身份验证的用户名 - 使用gmail的完整电子邮件地址
        $mail->Username = $fromAddress;
        //用于SMTP身份验证的密码(企业邮箱的话为登录密码)
        $mail->Password = $pwd;
        //设置发送的邮件的编码 可选GB2312 我喜欢utf-8 据说utf8在某些客户端收信下会乱码
        $mail->CharSet = &#39;UTF-8&#39;;
        //设置要从中发送消息的人员
        $mail->setFrom($fromAddress,&#39;***&#39;);
        //设置备用回复地址
        //$mail->addReplyTo(&#39;***@qq.com&#39;,&#39;腾讯&#39;);
        //设置要将消息发送给谁
        $mail->addAddress($toAddress,&#39;***&#39;);
        //设置主题行
        $mail->Subject = $title;
        //从外部文件中读取HTML邮件正文，将引用的图像转换为嵌入式图像
        //将HTML转换为基本的纯文本替代正文
        //$mail->msgHTML(file_get_contents(&#39; contents.html &#39;),__DIR__);
        //用手动创建的纯文本正文替换
        $mail->AltBody  = &#39;This is the body in plain text for non-HTML mail clients&#39;;
        $mail->Body  = $content;
        $result = $mail->send();
        if (!$result) {
            return [&#39;result&#39; => false, &#39;msg&#39; => $mail->ErrorInfo];
        } else {
            return [&#39;result&#39; => true, &#39;msg&#39; => &#39;成功发送邮件消息&#39;] ;
        }
    }
}

The above is the detailed content of Explanation on how to introduce PHPMailer into php to send emails (with code). For more information, please follow other related articles on the PHP Chinese website!