phpmailer implements the function of sending emails-PHP Tutorial-php.cn

phpmailer implements the function of sending emails

黄舟

Release： 2023-03-15 13:44:01

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This article mainly introduces the email sending function of phpmailer in detail, which has certain reference value. Interested friends can refer to it

PHP’s built-in mail function is not convenient to use, and it is also subject to Influenced by other languages, bloggers prefer the object-oriented package management model, so phpmailer has become my first choice for sending emails in PHP. I will share it with you here.

Library import

Composer is used here for package management. The following is the json file:

{
  "name": "",
  "description": "test the mail",
  "require": {
    "PHPMailer/PHPMailer":"*"  
  }
}

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Usage example

<?php
// include("./vendor/autoload.php");
include("./vendor/phpmailer/phpmailer/class.phpmailer.php");
include("./vendor/phpmailer/phpmailer/class.smtp.php");
function postmail($to, $subject="", $body="")
{
  $mail = new PHPMailer(); #创建PHPMailer实例
  $mail->CharSet = &#39;utf-8&#39;; #设置编码形式，默认为iso-8859-1
  $mail->isSMTP(); #表示使用SMTP服务
  $mail->SMTPAuth = true; #使用SMTP认证
  $mail->Host = &#39;smtp.163.com&#39;; #SMTP主机名,这里以163为例
  $mail->Username = "xxxx@163.com"; #SMTP服务的用户名
  $mail->Password = "xxxx"; #SMTP用户的密码(现在多采用授权码的形式)
  
  #下面的部分是用户可见的
  $mail->setFrom("xxxx@163.com","userName"); #第二个参数，用户看到的发送方的姓名，是可以随便改的
  $mail->Subject = $subject; #邮件主题
  $mail->msgHTML($body); #邮件内容，这里采用HTML形式
  $mail->addAddress($to,&#39;&#39;); #地址，第二个参数是接受者，发送对象名为&#39;&#39;时，163的测试结果是SMTP服务商会把它改成‘我&#39;
  $mail->addAttachment(&#39;./php.png&#39;); #添加附件
  #发送
  if($mail->send())
  {
    echo "邮件发送成功";
  }else
  {
    echo "邮件发送失败";
  }
}
postmail(&#39;xxxx@qq.com&#39;,"测试","你好吗");
?>

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Test results

Using 163 as the sender, both QQ mailboxes and 163 mailboxes passed the test .

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