php Send mail function--thinkphp3.2.3 code detailed introduction

First step: In the online down a Phpmailer plugin, plug-in address "http://www.php.cn/Download decompression, here we only need to use two of them, as shown in:

Place the class.phpmailer.php and class.smtp.php two files respectively into a
thinkphp/library/vendor/phpmailer/class.phpmailer.php (note case)
thinkphp/library/vendor/phpmailer/class.smtp.php

Note: The thinkphp default third-party class library Directory is now placed, if defined in index.php such as define (' Vendor_path ', App_path. ' common/vendor/'); Then the file should be placed in the same path, lest the class ' Phpmailer ' not found the case.

2, create the user-defined function file application/home/common/function.php, put the following functions:

1/** 2 * function: Mail send function 3 * @param string $to target Mailbox 4 * @param string $subject message subject (title) 5 * @param string $to message content 6 * @re turn bool True 7 */8 function SendMail ($to, $subject, $content) {9 Vendor (' PHPMAILER.CLASS#SMTP ');    Phpmailer.class#phpmailer '); Pay attention to the case here, or there will be no class found, Phpmailer is the folder name, Class#phpmailer on behalf of class.phpmailer.php file name $mail = new Phpmailer (); 12//Assembly Mail  Server (C (' mail_smtp ')) {$mail->issmtp (),}16 $mail->host = C (' mail_host ');  The parameters explained here are described in the following configuration information note $mail->smtpauth = C (' Mail_smtpauth '); $mail->username = C (' Mail_username '), $mail->password = C (' Mail_password '); $mail->smtpsecure = C (' mail_secure '); $mail->charset = C (' Mail_charset '); 22//Assembly Header message $mail->from = C (' Mail_username ') ): $mail->addaddress ($to), $mail->fromname = C (' Mail_fromname '); $mail->ishtml (C (' mail_ishtml ') ); 27//Assemble message body information $mail->subject = $subject; 29 $mail->body = $content; 30//Send mail if (! $mail->send ()) {return false;33} else {34 Return true;35}36}

3. In the above function, the C method is used to load some configuration information, so we have to add the following configuration information in the configuration file (default/application/home/conf/config.php):

<?php 2  return Array (3     //Other configuration items omitted ...) 4     //configure mail sending server 5     ' mail_smtp '            +  TRUE, 6     ' mail_host '            = '  smtp.163.com ',          // Mail Send SMTP server 7     ' Mail_smtpauth '   +  TRUE, 8     ' mail_username '   = '  123***@163.com ' ,       //SMTP Server login username 9     ' mail_password '   = '  123456abc ',              //smtp server login password     ' Mail_ SECURE '         = '  tls ', one     ' mail_charset ' + '  utf-8 ',     ' mail_ishtml         '  true,13     ' mail_fromname '  and ' xxx website client ', +  ;

4, start the call, assuming that through the URL/?m=home&c=index&a=send access, then we corresponding in application/home/controller/ Add a method to the IndexController.class.php file as follows:

1 <?php 2  namespace Home\controller; 3 use  Think\controller; 4  class Indexcontroller extends Controller { 5 Public     Function Index () {6          7     } 8 public     function Send () {9         if (SendMail (' vsiryxm@qq.com '), ' Hello! Message header ', ' This is a test message body! ') {Ten             echo ' sent successfully! ';         }12         else{13             echo ' send failed! ';         }15     }16  }

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