The following takes QQ mailbox as an example to introduce the use of PHP Mailer according to these four aspects:
Introduction to PHP Mailer Step 1: Enable QQ mailbox to send emails Step 2 : Enable PHP to use QQ mailbox to send emails Step 3: Write the code to send emails ThinkPHP uses PHPMailer to send emails
Introduction to PHPMailer
Can run on any platform; Support SMTP verification; specify multiple recipients, CC address, BCC address and reply address when sending mail; Note: Adding CC and BCC is only supported by SMTP mode under the win platform; supports multiple email encodings including: 8bit, base64, binary and quoted-printable; custom email header information, which is similar to sending header information through the header function in PHP. Supports making the email body into HTMl content, then you can insert pictures into the email body; tested and compatible SMTP server Including: Sendmail, qmail, Postfix, Imail, Exchange, etc.
Step 1: Enable QQ mailbox to send mail
Our mailbox can originally send mail, but we need to realize sending it on our website Email, then we need to set up our QQ mailbox, because our website now exists as a third-party client, so we need to use an SMTP server to send it. It is recommended to turn on the first two items here. Got it!
Enter QQ mailbox->Click Settings->Click Account
When you click to open, it will prompt:
After you complete the above steps, you will get an authorization code. You can copy it first and we will use it later (if you enable both items, you will get two authorization codes. Be sure to Newest!).
Step 2: Enable PHP to use QQ mailbox to send emails
PHPMailer requires PHP's socket extension support, and PHPMailer links to the qq domain name mailbox It requires SSL encryption and PHP openssl extension support. You can use phpinfo to check whether the extension is enabled.
If it is not enabled, go to the PHP installation directory and find php.ini to enable two extensions.
Step 3: Write the code to send the email
index.htmlCode As follows:
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <form action="./index.php" method="post" > 邮箱：<input type="text" id="mail" name="mail"/> 标题：<input type="text" id="title" name="title"/> 内容<input type="text" id="content" name="content"/> <input type="submit" value="发送"/> </form> </body> </html>
Encapsulates a public method (written in the functions.php file):
/**
*发送邮件方法
*@param $to：接收者 $title：标题 $content：邮件内容
*@return bool true:发送成功 false:发送失败
*/
function sendMail($to,$title,$content){
require_once("phpmailer/class.phpmailer.php");
require_once("phpmailer/class.smtp.php");
//实例化PHPMailer核心类
$mail = new PHPMailer();
//使用smtp鉴权方式发送邮件
$mail->isSMTP();
//smtp需要鉴权 这个必须是true
$mail->SMTPAuth=true;
//链接qq域名邮箱的服务器地址
$mail->Host = 'smtp.qq.com';
//设置使用ssl加密方式登录鉴权
$mail->SMTPSecure = 'ssl';
//设置ssl连接smtp服务器的远程服务器端口号，以前的默认是25，但是现在新的好像已经不可用了 可选465或587
$mail->Port = 465;
//设置发件人的主机域 可有可无 默认为localhost 内容任意，建议使用你的域名
$mail->Hostname = 'http://www.lsgogroup.com';
//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 = 'UTF-8';
//设置发件人姓名（昵称） 任意内容，显示在收件人邮件的发件人邮箱地址前的发件人姓名
$mail->FromName = '发件人姓名（昵称）';
//smtp登录的账号 这里填入字符串格式的qq号即可
$mail->Username ='12345678@qq.com';
//smtp登录的密码 使用生成的授权码（就刚才保存的最新的授权码）
$mail->Password = '最新的授权码';
//设置发件人邮箱地址 这里填入上述提到的“发件人邮箱”
$mail->From = '12345678@qq.com';
//邮件正文是否为html编码 注意此处是一个方法 不再是属性 true或false
$mail->isHTML(true);
//设置收件人邮箱地址 该方法有两个参数 第一个参数为收件人邮箱地址 第二参数为给该地址设置的昵称 不同的邮箱系统会自动进行处理变动 这里第二个参数的意义不大
$mail->addAddress($to,'尊敬的客户');
//添加多个收件人 则多次调用方法即可
// $mail->addAddress('xxx@163.com','尊敬的客户');
//添加该邮件的主题
$mail->Subject = $title;
//添加邮件正文 上方将isHTML设置成了true，则可以是完整的html字符串
$mail->Body = $content;
$status = $mail->send();
//判断与提示信息
if($status) {
return true;
}else{
return false;
}
}index.phpThe code is as follows:
<?php
require_once("./functions.php");
$to=$_POST['mail'];
$title=$_POST['title'];
$content=$_POST['content'];
$flag = sendMail($to,$title,$content);
if($flag){
echo "发送邮件成功！";
}else{
echo "发送邮件失败！";
}
?>If you are using QQ enterprise mailbox, the server address linking to the qq domain name mailbox and the password for smtp login are different:
//链接qq域名邮箱的服务器地址 $mail->Host = 'smtp.exmail.qq.com'; //smtp登录的密码 （QQ企业邮箱的登录密码） $mail->Password = '登录密码';
ThinkPHP uses PHPMailer to send emails
PHPMailer decompresses to ThinkPHPLibraryVendor
Create a new function.php in the Common folder
/**
* 邮件发送函数
* @param $to：接收者 $title：标题 $content：邮件内容
* @return bool true:发送成功 false:发送失败
*/
function sendMail($to, $title, $content) {
Vendor('PHPMailer.PHPMailerAutoload');
Vendor('PHPMailer.class.smtp');
$mail = new PHPMailer(); //实例化
$mail->IsSMTP(); // 启用SMTP
$mail->Host=C('MAIL_HOST'); //smtp服务器的名称
$mail->SMTPSecure = C('MAIL_SECURE');
$mail->Port = C('MAIL_PORT');
$mail->SMTPAuth = C('MAIL_SMTPAUTH'); //启用smtp认证
$mail->Username = C('MAIL_USERNAME'); //你的邮箱名
$mail->Password = C('MAIL_PASSWORD') ; //邮箱密码
$mail->From = C('MAIL_FROM'); //发件人地址（也就是你的邮箱地址）
$mail->FromName = C('MAIL_FROMNAME'); //发件人姓名
$mail->AddAddress($to,"尊敬的客户");
$mail->WordWrap = 50; //设置每行字符长度
$mail->IsHTML(C('MAIL_ISHTML')); // 是否HTML格式邮件
$mail->CharSet=C('MAIL_CHARSET'); //设置邮件编码
$mail->Subject =$title; //邮件主题
$mail->Body = $content; //邮件内容
$mail->AltBody = "您好"; //邮件正文不支持HTML的备用显示
return($mail->Send());
}Add the configuration fileconfig.php
// 配置邮件发送服务器 'MAIL_HOST' =>'smtp.qq.com',//smtp服务器的名称 'MAIL_SMTPAUTH' =>true, //启用smtp认证 'MAIL_USERNAME' =>'12345678@qq.com',//你的邮箱名 'MAIL_FROM' =>'12345678@qq.com',//发件人地址 'MAIL_FROMNAME'=>'12345678@qq.com',//发件人姓名 'MAIL_PASSWORD' =>'xxxxxx,//邮箱密码 'MAIL_CHARSET' =>'utf-8',//设置邮件编码 'MAIL_ISHTML' =>TRUE, // 是否HTML格式邮件 'MAIL_PORT' =>'465',//设置ssl连接smtp服务器的远程服务器端口号 'MAIL_SECURE' =>'ssl',//设置使用ssl加密方式登录鉴权
Finally, use PHPMailer to send the email
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <form action="/index.php/Admin/test/add" method="post" enctype="multipart/form-data"> 邮箱：<input type="text" id="mail" name="mail"/> 标题：<input type="text" id="title" name="title"/> 内容<input type="text" id="content" name="content"/> <input type="submit" value="发送"/> </form> </body> </html>
public function add(){
if(sendMail($_POST['mail'],$_POST['title'],$_POST['content']))
echo "发送成功";
else
echo "发送失败";
}Related learning recommendations: PHP programming from entry to proficiency
The above is the detailed content of Analyze how PHPMailer sends emails in PHP. For more information, please follow other related articles on the PHP Chinese website!
What are the advantages of using a database to store sessions?Apr 24, 2025 am 12:16 AMThe main advantages of using database storage sessions include persistence, scalability, and security. 1. Persistence: Even if the server restarts, the session data can remain unchanged. 2. Scalability: Applicable to distributed systems, ensuring that session data is synchronized between multiple servers. 3. Security: The database provides encrypted storage to protect sensitive information.
How do you implement custom session handling in PHP?Apr 24, 2025 am 12:16 AMImplementing custom session processing in PHP can be done by implementing the SessionHandlerInterface interface. The specific steps include: 1) Creating a class that implements SessionHandlerInterface, such as CustomSessionHandler; 2) Rewriting methods in the interface (such as open, close, read, write, destroy, gc) to define the life cycle and storage method of session data; 3) Register a custom session processor in a PHP script and start the session. This allows data to be stored in media such as MySQL and Redis to improve performance, security and scalability.
What is a session ID?Apr 24, 2025 am 12:13 AMSessionID is a mechanism used in web applications to track user session status. 1. It is a randomly generated string used to maintain user's identity information during multiple interactions between the user and the server. 2. The server generates and sends it to the client through cookies or URL parameters to help identify and associate these requests in multiple requests of the user. 3. Generation usually uses random algorithms to ensure uniqueness and unpredictability. 4. In actual development, in-memory databases such as Redis can be used to store session data to improve performance and security.
How do you handle sessions in a stateless environment (e.g., API)?Apr 24, 2025 am 12:12 AMManaging sessions in stateless environments such as APIs can be achieved by using JWT or cookies. 1. JWT is suitable for statelessness and scalability, but it is large in size when it comes to big data. 2.Cookies are more traditional and easy to implement, but they need to be configured with caution to ensure security.
How can you protect against Cross-Site Scripting (XSS) attacks related to sessions?Apr 23, 2025 am 12:16 AMTo protect the application from session-related XSS attacks, the following measures are required: 1. Set the HttpOnly and Secure flags to protect the session cookies. 2. Export codes for all user inputs. 3. Implement content security policy (CSP) to limit script sources. Through these policies, session-related XSS attacks can be effectively protected and user data can be ensured.
How can you optimize PHP session performance?Apr 23, 2025 am 12:13 AMMethods to optimize PHP session performance include: 1. Delay session start, 2. Use database to store sessions, 3. Compress session data, 4. Manage session life cycle, and 5. Implement session sharing. These strategies can significantly improve the efficiency of applications in high concurrency environments.
What is the session.gc_maxlifetime configuration setting?Apr 23, 2025 am 12:10 AMThesession.gc_maxlifetimesettinginPHPdeterminesthelifespanofsessiondata,setinseconds.1)It'sconfiguredinphp.iniorviaini_set().2)Abalanceisneededtoavoidperformanceissuesandunexpectedlogouts.3)PHP'sgarbagecollectionisprobabilistic,influencedbygc_probabi
How do you configure the session name in PHP?Apr 23, 2025 am 12:08 AMIn PHP, you can use the session_name() function to configure the session name. The specific steps are as follows: 1. Use the session_name() function to set the session name, such as session_name("my_session"). 2. After setting the session name, call session_start() to start the session. Configuring session names can avoid session data conflicts between multiple applications and enhance security, but pay attention to the uniqueness, security, length and setting timing of session names.
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
Atom editor mac version download
The most popular open source editor
Zend Studio 13.0.1
Powerful PHP integrated development environment
