Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > php使用smtp发送支持附件的邮件示例_PHP

php使用smtp发送支持附件的邮件示例_PHP

WBOY
Release： 2016-06-01 11:54:42
Original
923 people have browsed it

轻量级PHP邮件发送，需要有smtp服务器，代码经过多次实战使用，现在把代码分享给大家

复制代码 代码如下:
/*
邮件发送smtp服务
联结smtp服务器，进行邮件发送,版权所有，不能复制
@author:jackbrown;
@qq: 610269963
@time:2011-8-20;
@version:1.0.3;
*/
class smtp{

 /*邮件用户名*/
 public $mailUser = MAIL_USER;

 /*邮件密码*/
 public $mailPwd = MAIL_PWD;

 /*邮件服务器地址*/
 public $server = MAIL_SMTP_HOST;

 /*邮件端口*/
 public $port = MAIL_SMTP_PORT;

 public $timeout = MAIL_TIMEOUT;

 /*邮件编码*/
 public $charset = MAIL_CHARSET;

 /*邮件发送者email,用于显示给接收者*/
 public $senderMail = MAIL_SENDER;

 /*发用者名称*/
 public $senderName = MAIL_SENDER_NAME;

 /*是否使用ssl安全操作*/
 public $useSSL = IN_SSL;

 /*是否显示错误信息*/
 public $showError = MAIL_SHOW_ERR;

 public $needLogin = MAIL_NEED_LOGIN;

 /*附件数组*/
 public $attachMent = array();

 public $failed = false;

 private static $smtpCon;
 private $stop ="\r\n";
 private $status = 0;

 

 public function __construct(){

  if(self::$smtpCon){
   return;
  }

  if($this->mailUser==''){
   $this->error('请配置好邮件登录用户名!');
   return false;
  }

  if($this->mailPwd==''){ 
   $this->error('请配置好邮件登录密码!');
   return false;
  }

  if($this->server==''){  
   $this->error('请配置好邮服务器地址!');
   return false;
  }

  if(!is_numeric($this->port)){  
   $this->error('请配置好邮服务器端口!');
   return false;
  }

  /*ssl使用**/
  $server = $this->server;
  if($this->useSSL == true){
   $server = "ssl://".$this->server;
  }

  self::$smtpCon = @fsockopen($server, $this->port, $errno, $errstr,10);;

 
  if(!self::$smtpCon){
   $this->error($errno.$errstr);
   return false;
  }

 
  socket_set_timeout(self::$smtpCon,0,250000);

  /*开始邮件指令*/
  $this->getStatus();
  $resp = true;
  $resp = $resp && $this->helo();
  if($this->needLogin == '1'){
   $resp = $resp && $this->login();
  }

  if(!$resp){
   $this->failed = true;
  }

 }

 /*
 发送邮件
 @param string $to 接收邮件地址
 @param string $msg 邮件主要内容
 @title string $title 邮件标题
 */
 public function sendMail($to,$msg,$title=''){

  if($msg=='' ){

   return false;
  }
  if(is_array($to)){

   if($to!=null){
    foreach($to as $k=>$e){

     if(!preg_match('/^[a-z0-9A-Z_-]+@+([a-z0-9A-Z_-]+\.)+[a-z0-9A-Z]{2,3}$/',$e)){

      unset($to[$k]);
     }
    }
   }else{
    return false;
   }

   if($to == null){
    return false;
   }

  }else{

   if(!preg_match('/^[a-z0-9A-Z_-]+@+([a-z0-9A-Z_-]+\.)+[a-z0-9A-Z]{2,3}$/',$to)){

    return false;
   }

  }

  
  if(!self::$smtpCon){
   return false;
  }

  $this->sendSmtpMsg('MAIL FROM:senderMail.'>');

  if(!is_array($to)){     
   $this->sendSmtpMsg('RCPT TO:');
  }else{

   foreach($to as $k=>$email){   
    $this->sendSmtpMsg('RCPT TO:');
   }
  }

  $this->sendSmtpMsg("DATA");

 
  if($this->status !='354'){
   $this->error('请求发送邮件失败!');
   $this->failed = true;
   return false;
  }

  $msg  = base64_encode($msg);
  $msg = str_replace($this->stop . '.', $this->stop . '..', $msg);
  $msg    = substr($msg, 0, 1) == '.' ? '.' . $msg : $msg;

  if($this->attachMent!=null){

   $headers = $this->mimeHeader($msg,$to,$title);
   $this->sendSmtpMsg($headers,false);

  }else{

   $headers = $this->mailHeader($to,$title);
   $this->sendSmtpMsg($headers,false);
   $this->sendSmtpMsg('',false);
   $this->sendSmtpMsg($msg,false);
  }
  $this->sendSmtpMsg('.');//发送结束标识符

  if($this->status != '250'){
   $this->failed = true;
   $this->error($this->readSmtpMsg());
   return false;
  }

  return true;
 }

 /*
 关闭邮件连接
 */
 public function close(){

  $this->sendSmtpMsg('Quite');
  @socket_close(self::$smtpCon);
 }

 /*
 添加普通邮件头信息
 */
 protected function mailHeader($to,$title){
  $headers = array();
  $headers[] = 'Date: '.$this->gmtime('D j M Y H:i:s').' '.date('O');

  if(!is_array($to)){
   $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($to)).'?="';
  }else{
   foreach($to as $k=>$e){
    $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($e)).'?="';
   }
  }

  $headers[] = 'From: "=?'.$this->charset.'?B?'.base64_encode($this->senderName).'?="senderMail.'>';
  $headers[] = 'Subject: =?'.$this->charset.'?B?'.base64_encode($title).'?=';
  $headers[] = 'Content-type: text/html; charset='.$this->charset.'; format=flowed';
  $headers[] = 'Content-Transfer-Encoding: base64';

     $headers = str_replace($this->stop . '.', $this->stop . '..', trim(implode($this->stop, $headers)));
  return $headers;
 }

 /*
 带付件的头部信息
 */
 protected function mimeHeader($msg,$to,$title){

  if($this->attachMent!=null){

   $headers = array();
   $boundary = '----='.uniqid();
   $headers[] = 'Date: '.$this->gmtime('D j M Y H:i:s').' '.date('O'); 
   if(!is_array($to)){
    $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($to)).'?="';
   }else{
    foreach($to as $k=>$e){
     $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($e)).'?="';
    }
   }

   $headers[] = 'From: "=?'.$this->charset.'?B?'.base64_encode($this->senderName).'?="senderMail.'>';
   $headers[] = 'Subject: =?'.$this->charset.'?B?'.base64_encode($title).'?=';
   $headers[] =  'Mime-Version: 1.0';
   $headers[] = 'Content-Type: multipart/mixed;boundary="'.$boundary.'"'.$this->stop;
   $headers[]='--'.$boundary;

   $headers[]='Content-Type: text/html;charset="'.$this->charset.'"';
   $headers[]='Content-Transfer-Encoding: base64'.$this->stop;
   $headers[] = '';
   $headers[]= $msg.$this->stop;  

   foreach($this->attachMent as $k=>$filename){

    $f = @fopen($filename, 'r');
    $mimetype = $this->getMimeType(realpath($filename));
    $mimetype = $mimetype == '' ? 'application/octet-stream' : $mimetype;

    $attachment = @fread($f, filesize($filename));
    $attachment = base64_encode($attachment);
    $attachment = chunk_split($attachment);

    $headers[] = "--" . $boundary;
    $headers[] = "Content-type: ".$mimetype.";name=\"=?".$this->charset."?B?". base64_encode(basename($filename)).'?="' ;
    $headers[] = "Content-disposition: attachment; name=\"=?".$this->charset."?B?". base64_encode(basename($filename)).'?="';
    $headers[] = 'Content-Transfer-Encoding: base64'.$this->stop;
    $headers[] = $attachment.$this->stop;

   

   }
   $headers[] = "--" . $boundary . "--";
   $headers = str_replace($this->stop . '.', $this->stop . '..', trim(implode($this->stop, $headers)));
   return $headers;

  } 
 }

 /*
 获取返回状态
 */
 protected function getStatus(){

  $this->status = substr($this->readSmtpMsg(),0,3);
 }

 
 /*
 获取邮件服务器返回的信息
 @return string 信息字符串
 */
 protected function readSmtpMsg(){

  if(!is_resource(self::$smtpCon)){
   return false;
  }

  $return = '';
  $line   = '';
  while (strpos($return, $this->stop)=== false OR $line{3}!== ' ')
  {
   $line    = fgets(self::$smtpCon, 512);
   $return .= $line;
  }

  return trim($return); 

 }

 /*
 给邮件服务器发给指定命令消息
 */
 protected function sendSmtpMsg($cmd,$chStatus=true){
        if (is_resource(self::$smtpCon))
        {
             fwrite(self::$smtpCon, $cmd . $this->stop, strlen($cmd) + 2);
        }
  if($chStatus == true){
   $this->getStatus();
  }

  return true;
 }

 /*
 邮件时间格式
 */
 protected function gmtime(){

  return (time() - date('Z'));

 }

 /*
 获取付件的mime类型
 */
 protected function getMimeType($file){

  $mimes = array(
   'chm'=>'application/octet-stream', 'ppt'=>'application/vnd.ms-powerpoint',
   'xls'=>'application/vnd.ms-excel', 'doc'=>'application/msword', 'exe'=>'application/octet-stream',
   'rar'=>'application/octet-stream', 'js'=>"javascrīpt/js", 'css'=>"text/css",
   'hqx'=>"application/mac-binhex40", 'bin'=>"application/octet-stream", 'oda'=>"application/oda", 'pdf'=>"application/pdf",
   'ai'=>"application/postsrcipt", 'eps'=>"application/postsrcipt", 'es'=>"application/postsrcipt", 'rtf'=>"application/rtf",
   'mif'=>"application/x-mif", 'csh'=>"application/x-csh", 'dvi'=>"application/x-dvi", 'hdf'=>"application/x-hdf",
   'nc'=>"application/x-netcdf", 'cdf'=>"application/x-netcdf", 'latex'=>"application/x-latex", 'ts'=>"application/x-troll-ts",
   'src'=>"application/x-wais-source", 'zip'=>"application/zip", 'bcpio'=>"application/x-bcpio", 'cpio'=>"application/x-cpio",
   'gtar'=>"application/x-gtar", 'shar'=>"application/x-shar", 'sv4cpio'=>"application/x-sv4cpio", 'sv4crc'=>"application/x-sv4crc",
   'tar'=>"application/x-tar",'ustar'=>"application/x-ustar",'man'=>"application/x-troff-man", 'sh'=>"application/x-sh",
   'tcl'=>"application/x-tcl", 'tex'=>"application/x-tex", 'texi'=>"application/x-texinfo",'texinfo'=>"application/x-texinfo",
   't'=>"application/x-troff", 'tr'=>"application/x-troff", 'roff'=>"application/x-troff",
   'shar'=>"application/x-shar", 'me'=>"application/x-troll-me", 'ts'=>"application/x-troll-ts",
   'gif'=>"image/gif", 'jpeg'=>"image/pjpeg", 'jpg'=>"image/pjpeg", 'jpe'=>"image/pjpeg", 'ras'=>"image/x-cmu-raster",
   'pbm'=>"image/x-portable-bitmap", 'ppm'=>"image/x-portable-pixmap", 'xbm'=>"image/x-xbitmap", 'xwd'=>"image/x-xwindowdump",
   'ief'=>"image/ief", 'tif'=>"image/tiff", 'tiff'=>"image/tiff", 'pnm'=>"image/x-portable-anymap", 'pgm'=>"image/x-portable-graymap",
   'rgb'=>"image/x-rgb", 'xpm'=>"image/x-xpixmap", 'txt'=>"text/plain", 'c'=>"text/plain", 'cc'=>"text/plain",
   'h'=>"text/plain", 'html'=>"text/html", 'htm'=>"text/html", 'htl'=>"text/html", 'rtx'=>"text/richtext", 'etx'=>"text/x-setext",
   'tsv'=>"text/tab-separated-values", 'mpeg'=>"video/mpeg", 'mpg'=>"video/mpeg", 'mpe'=>"video/mpeg", 'avi'=>"video/x-msvideo",
   'qt'=>"video/quicktime", 'mov'=>"video/quicktime", 'moov'=>"video/quicktime", 'movie'=>"video/x-sgi-movie", 'au'=>"audio/basic",
   'snd'=>"audio/basic", 'wav'=>"audio/x-wav", 'aif'=>"audio/x-aiff", 'aiff'=>"audio/x-aiff", 'aifc'=>"audio/x-aiff",
   'swf'=>"application/x-shockwave-flash", 'myz'=>"application/myz"
  );

  $ext = substr(strrchr($file,'.'),1);
  $type = $mimes[$ext];

 
  unset($mimes);
  return $type;
 }

 /*
 邮件helo命令
 */
 private function helo(){

  if($this->status != '220'){

   $this->error('连接服务器失败!');
   return false;
  }

  return $this->sendSmtpMsg('HELO '.$this->server);

 }

 
 /*
 登录
 */
 private function login(){

  if($this->status!='250'){

   $this->error('helo邮件指令失败!');
   return false;
  }

  $this->sendSmtpMsg('AUTH LOGIN'); 
  if($this->status!='334'){
   $this->error('AUTH LOGIN 邮件指令失败!');
   return false;
  }

  $this->sendSmtpMsg(base64_encode($this->mailUser)); 
  if($this->status!='334'){
   $this->error('邮件登录用户名可能不正确!'.$this->readSmtpMsg());
   return false;
  }

  $this->sendSmtpMsg(base64_encode($this->mailPwd));
  if($this->status !='235'){
   $this->error('邮件登录密码可能不正确!');
   return false;
  }

  return true;

 }

 private function getMailUser($to){

  $temp = explode('@',$to);
  return $temp[0];
 }
 /*
 异常报告
 */
 private function error($exception){

  if($this->showError == false){
   file_put_contents('mail_log.txt',$exception,FILE_APPEND);
   return;
  }

  if(class_exists('error') && is_object($GLOBALS['error'])){  
   $GLOBALS['error']->showErrorStr($exception,'javascript:',false);
  }else{
   throw new Exception($exception);
  }
 }

}

// 使用示例
ini_set('memory_limit','128M');
set_time_limit(120);
define('MAIL_SENDER_NAME','楚贤');
define('MAIL_SMTP_HOST','smtp.ym.163.com');
define('MAIL_USER','admin@myxxxx.com');
define('MAIL_SENDER','admin@myxxxx.com');
define('MAIL_PWD','xxxx');
define('MAIL_SMTP_PORT',25);
define('IN_SSL',false);
define('MAIL_TIMEOUT',10);
define('MAIL_CHARSET','utf-8');
date_default_timezone_set('PRC');
$m = new smtp();
$msg = "有用户登录服务器@".date('Y-m-d H:i:s');
付件
//$m->attachMent = array('hehe.php','common.php');
if($m->sendMail(array('610269963@qq.com'),$msg,'88服务器登录提示')){
 echo '发送成功!';
}
$m->close();
?>

Related labels：
php send email
source：php.cn
Previous article：php实现上传图片生成缩略图示例_PHP Next article：纯PHP生成的一个树叶图片画图例子_PHP
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
OAuth 2.0 configuration settings I'm using phpmailer to send mail through smtp.google.com server but now it's not working b...
From 2024-04-06 11:12:57
0
1
408
PHPMailer using gmail and XOAUTH2: How to automatically get a new refresh token when the current refresh token expires? I am concerned about using Gmail with XOAUTH2 (PHPMailerWiki) and How to send emails using...
From 2024-04-06 10:14:45
0
1
373
Firebase FCM batch personalized push Is it possible to send a large push but each message is personalized e.g. with a name and ...
From 2024-04-05 11:46:20
0
1
1361
Pass v-model email value to method Hi, I'm trying to pass v-model on the input to try and send the email to reset the validat...
From 2024-04-05 10:04:40
0
1
405
I want to send two different emails to two different addresses using php in the same function So when a product is ordered from a merchant registered on my website, I want my code to u...
From 2024-04-04 22:17:09
0
1
1481
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template