PHP uses Pear to send emails (Windows environment)_php tips

The example in this article introduces the method of using PHP to send emails, as well as the steps on how to install PHP Pear under Windows. It is shared with everyone for your reference. The specific content is as follows

1. PEAR installation
1. Introduction to PEAR
PEAR is the abbreviation of the PHP Extension and Application Repository. It is a code repository for PHP extensions and applications. Simply put, PEAR is to PHP what CPAN (Comprehensive Perl Archive Network) is to Perl.
The basic goal of PEAR is to develop into a knowledge base for PHP extension and library code, and the most ambitious goal of the project is to try to define a standard that will help developers write portable, reusable code.
Install PEAR in WAMP integrated environment
1). First download a go-pear.phar file.
2) Enter the running directory of php to install
I use a wamp integrated development environment here. The version is wampserver2.2e-php5.4.3-httpd2.2.22-mysql5.5.24-32b. My local installation path is C:wampbinphpphp5.4.3>
Execute the following command:
php.exe -d phar.require_hash=0 go-pear.phar

At this step, you can modify the $prefix path of PEAR installation. I chose the default and pressed Enter all the way to install.
3). Modify the include_path option
Finally, after the PEAR default extension package is installed, you will be asked whether you need to configure the include_path option in the php.ini file to point to the pear installation directory

Of course it needs to be configured, otherwise it cannot be used, press Y and press Enter, the installation package will automatically modify the include_path option. It prompts us that the environment variables are not set, so next we need to set the system environment variables.
Create a new environment variable name, as shown below

Then add %php_home% to the PATH variable and you’re done~.
2. Common PEAR commands
In command line mode, you can use PEAR related commands to install the PEAR installation package you need.

• pear help Lists all commands of pear, similar to pear's command help command.
• pear help e2b9f03cad787b9644e1f51fd23b7dac List the specific information of a pear command
• pear help shortcuts List the abbreviations of all pear commands

2. Install Mail, Mail_Mine, Net_SMTP

• Step one: Enter the PHP running directory in cmd, which is php.exe.
• Step 2: Use pear install Mail, pear install Mail_Mine, pear install Net_SMTP to install the class libraries needed to send emails
• Step 3: Use pear list to check whether the above three class libraries are installed.

3. Examples

<&#63;php 
    error_reporting(0); //PHP会出现不规范提示，故此设置 
    require_once "Mail.php"; //记得将Pear目录加入环境，才能这样引用，否则要引用绝对路径 
 
    $from = "sender@outlook.com";  //发送方 
    $to = "receiver@qq.com";  //接收方 
    $subject = "Hi!";  //主题 
    $body = "Hi,\n\nHow are you&#63;"; //内容 
 
    $host = "smtp.live.com";  //SMTP服务器 
    $port = "587"; //端口 
//   $port = "25";  //两个端口都行 
    $username = "username@outlook.com";//用户名 
    $password = "password";//密码 
 
    $headers = array ('From' => $from, 
     'To' => $to, 
     'Subject' => $subject);  //邮件头 
    $smtp = Mail::factory('smtp', 
     array ('host' => $host, 
      'port' => $port, 
      'auth' => true, 
      'username' => $username, 
      'password' => $password)); //服务设置 
       
    //发送邮件 
    $mail = $smtp->send($to, $headers, $body); 
     
    //错误处理 
    if (PEAR::isError($mail))  
    { 
      echo("<p>". $mail->getMessage() ."</p>"); 
    }  
    else  
    { 
      echo("<p>Message successfully sent!</p>"); 
    } 
 
&#63;> 

4. How to send emails using pear:Net_SMTP class in php
Before using the following source code, please configure the pear path and download the net_smtp package.
Choose different setting methods according to your operating system in the php.ini file:
; UNIX: "/path1:/path2"
include_path = ".:./php/pear"
;
; Windows: "path1;path2"
;include_path = ".;c:phppear"
Code:

<&#63;php
require 'Net/SMTP.php';
 
$host = '126.com';//smtp服务器的ip或域名
$username= 'arcow';//登陆smtp服务器的用户名
$password= 'secret';//登陆smtp服务器的密码
$from = 'arcow@126.com'; //谁发的邮件
$rcpt = array('test@test.com', 'arcow@126.com');//可设多个接收者
$subj = "Subject: 你是谁
";//主题
$body = "test it";//邮件内容
 
/* 建立一个类 */
if (! ($smtp = new Net_SMTP($host))) {
die("无法初始化类Net_SMTP!\n");
}
 
/* 开始连接SMTP服务器*/
if (PEAR::isError($e = $smtp->connect())) {
die($e->getMessage() . "\n");
}
 
/* smtp需要身份验证 */
$smtp->auth($username,$password,"PLAIN");
 
/*设置发送者邮箱 */
if (PEAR::isError($smtp->mailFrom($from))) {
die("无法设置发送者邮箱为 <$from>\n");
}
 
/* 设置接收邮件者 */
foreach ($rcpt as $to) {
if (PEAR::isError($res = $smtp->rcptTo($to))) {
die("邮件无法投递到 <$to>: " . $res->getMessage() . "\n");
}
}
 
/* 开始发送邮件内容 */
if (PEAR::isError($smtp->data($subj . "\r\n" . $body))) {
die("Unable to send data\n");
}
 
/* 断开连接 */
$smtp->disconnect();
echo "发送成功！";
&#63;>

The above is how PHP uses Pear to send emails. I hope this article will be helpful to everyone learning PHP programming.