php使用smtp发送支持附件的邮件示例


Posted in PHP onApril 13, 2014

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

<?php
/*
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;
  }
  $this->sendSmtpMsg('MAIL FROM:<'.$this->senderMail.'>');
  if(!is_array($to)){      
   $this->sendSmtpMsg('RCPT TO:<'.$to.'>');
  }else{
   foreach($to as $k=>$email){    
    $this->sendSmtpMsg('RCPT TO:<'.$email.'>'); 
   }
  }
  $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)).'?="<'.$to.'>';
  }else{
   foreach($to as $k=>$e){
    $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($e)).'?="<'.$e.'>';
   }
  }
  $headers[] = 'From: "=?'.$this->charset.'?B?'.base64_encode($this->senderName).'?="<'.$this->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)).'?="<'.$to.'>';
   }else{
    foreach($to as $k=>$e){
     $headers[] = 'To: "'.'=?'.$this->charset.'?B?'.base64_encode($this->getMailUser($e)).'?="<'.$e.'>';
    }
   }
   $headers[] = 'From: "=?'.$this->charset.'?B?'.base64_encode($this->senderName).'?="<'.$this->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();
?>
PHP 相关文章推荐
在任意字符集下正常显示网页的方法二(续)
Apr 01 PHP
php include加载文件两种方式效率比较
Aug 08 PHP
使ecshop模板中可引用常量的实现方法
Jun 02 PHP
PHP提示Deprecated: mysql_connect(): The mysql extension is deprecated的解决方法
Aug 28 PHP
PHP开发注意事项总结
Feb 04 PHP
PHP 中 Orientation 属性判断上传图片是否需要旋转
Oct 16 PHP
PHP的运行机制与原理(底层)
Nov 16 PHP
CI框架表单验证实例详解
Nov 21 PHP
php安装扩展mysqli的实现步骤及报错解决办法
Sep 23 PHP
PHP读取并输出XML文件数据的简单实现方法
Dec 22 PHP
php无限极分类实现方法分析
Jul 04 PHP
laravel 验证错误信息到 blade模板的方法
Sep 29 PHP
php实现上传图片生成缩略图示例
Apr 13 #PHP
php使用curl和正则表达式抓取网页数据示例
Apr 13 #PHP
PHP header()函数常用方法总结
Apr 11 #PHP
开源php中文分词系统SCWS安装和使用实例
Apr 11 #PHP
PHP获取网页标题的3种实现方法代码实例
Apr 11 #PHP
PHP动态生成javascript文件的2个例子
Apr 11 #PHP
php实现数组筛选奇数和偶数示例
Apr 11 #PHP
You might like
php实现过滤表单提交中html标签的方法
2014/10/17 PHP
PHP+MYSQL实现用户的增删改查
2015/03/24 PHP
PHP生成随机字符串(3种方法)
2015/09/25 PHP
PHP Class SoapClient not found解决方法
2018/01/20 PHP
异步加载script的代码
2011/01/12 Javascript
关于在IE下的一个安全BUG --可用于跟踪用户的系统鼠标位置
2013/04/17 Javascript
jQuery中校验时间格式的正则表达式小结
2013/09/22 Javascript
js中判断用户输入的值是否为空的简单实例
2013/12/23 Javascript
微信小程序 实现tabs选项卡效果实例代码
2016/10/31 Javascript
JS拉起或下载app的实现代码
2017/02/22 Javascript
JavaScript之json_动力节点Java学院整理
2017/06/29 Javascript
JS实现点击循环切换显示内容的方法
2017/10/19 Javascript
vue随机验证码组件的封装实现
2020/02/19 Javascript
如何用JS模拟实现数组的map方法
2020/07/30 Javascript
React实现阿里云OSS上传文件的示例
2020/08/10 Javascript
[44:50]2018DOTA2亚洲邀请赛 4.1 小组赛 A组 TNC vs VG
2018/04/02 DOTA
[04:45]DOTA2-DPC中国联赛正赛 iG vs LBZS 赛后选手采访
2021/03/11 DOTA
Python help()函数用法详解
2014/03/11 Python
python改变日志(logging)存放位置的示例
2014/03/27 Python
Python实现的寻找前5个默尼森数算法示例
2018/03/25 Python
浅谈django三种缓存模式的使用及注意点
2018/09/30 Python
使用Python实现牛顿法求极值
2020/02/10 Python
三步解决python PermissionError: [WinError 5]拒绝访问的情况
2020/04/22 Python
Opencv图像处理:如何判断图片里某个颜色值占的比例
2020/06/03 Python
python进度条显示-tqmd模块的实现示例
2020/08/23 Python
PyCharm安装PyQt5及其工具(Qt Designer、PyUIC、PyRcc)的步骤详解
2020/11/02 Python
英国领先的大码时装品牌之一:Elvi
2018/08/26 全球购物
国际商务系学生个人的自我评价
2013/11/26 职场文书
大学生职业生涯设计书
2014/01/02 职场文书
修理厂厂长岗位职责
2014/01/30 职场文书
演讲稿祖国在我心中
2014/05/04 职场文书
2014年前台接待工作总结
2014/12/05 职场文书
丽江古城导游词
2015/02/03 职场文书
部门优秀员工推荐信
2015/03/24 职场文书
法制教育观后感
2015/06/17 职场文书
优秀员工演讲稿
2019/06/21 职场文书