php使用smtp发送支持附件的邮件示例

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php使用smtp发送支持附件的邮件示例_PHP

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Jun 01, 2016 am 11:54 AM

php发送邮件

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 ="rn";
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());
   返回 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
* /
受保护的函数 mailHeader($to,$title){
$headers = array();
$headers[] = '日期：'.$this->gmtime('D j M Y H:是'）。' '.date('O');

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

$headers[] = '来自："=?'.$ this->charset.'?B?'.base64_encode($this->senderName).'?="<'.$this->senderMail.'>';
$headers[] = '主题：=?'.$this->字符集。'?B?'.base64_encode($title).'?=';
$headers[] = '内容类型：text/html;字符集='.$this->字符集。';格式=流动'；
$headers[] = '内容传输编码：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( );
   $headers[] = '日期：'.$this->gmtime('D j M Y H:i:s').' '.date('O');
   if(!is_array($to)){
    $headers[] = 'To: "'.'=?'.$this->字符集.'?B?'.base64_encode($this- >getMailUser($to)).'?="<'.$to.'>';
   }else{
    foreach($to as $k=>$e){
     $headers[] = '收件人："'.'=?'.$this->字符集.'?B?'.base64_encode($this->getMailUser($e)).'?="< '.$e.'>';
    }
   }

   $headers[] = '来自："=?'.$this->字符集.'?B?'.base64_encode($this->senderName).'?="<'。 $this->senderMail.'>';
   $headers[] = '主题：=?'.$this->字符集.'?B?'.base64_encode($title).'?=' ;
   $headers[] = 'Mime 版本：1.0';
   $headers[] = '内容类型：multipart/mixed;boundary="'.$boundary.'"'.$this-> ;stop;
   $headers[]='--'.$boundary;

   $headers[]='Content-Type: text/html;charset="'.$this->charset .'"';
   $headers[]='内容传输编码：base64'.$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;
    $headers[] = "内容类型：".$mimetype.";name="=?".$this->字符集。"?B?".base64_encode(basename($filename) ).'?="' ;
    $headers[] = "内容处置: 附件; name="=?".$this-> 字符集."?B?". ).'?="';
    $headers[] = '内容传输编码：base64'.$this->stop;
    $headers[] = $attachment.$this->stop ;



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

}
}

/*
获取返回状态
*/
受保护函数 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 或 $line{ 3}!== ' ')
{
   $line    = fgets(self::$smtpCon, 512);
   $return .= $line;
}

return修剪（$返回）；

}

/*
给邮件服务器发送指定命令消息
*/
受保护函数 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
*/
受保护函数 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'=>"应用程序/x-dvi", 'hdf'=>"应用程序/x-hdf",
   'nc'=>"应用程序/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'=>"应用程序/x-gtar"、'shar'=>"应用程序/x-shar"、'sv4cpio'=>"应用程序/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 '=>"图像/pjpeg", 'jpe'=>"图像/pjpeg", 'ras'=>"图像/x-cmu-raster",
   'pbm'=>"图像/ x-portable-bitmap", 'ppm'=>"图像/x-portable-pixmap", 'xbm'=>"图像/x-xbitmap", 'xwd'=>"图像/x-xwindowdump" ,
   'ief'=>"图像/ief", 'tif'=>"图像/tiff", 'tiff'=>"图像/tiff", 'pnm'=>"图像/x -portable-anymap", 'pgm'=>"image/x-portable-graymap",
   'rgb'=>"image/x-rgb", 'xpm'=>"image/x- xpixmap", 'txt'=>"文本/纯文本", 'c'=>"文本/纯文本", 'cc'=>"文本/纯文本",
   'h'=>"文本/plain", 'html'=>"text/html", 'htm'=>"text/html", 'htl'=>"text/html", 'rtx'=>"text/richtext ", 'etx'=>"text/x-setext",
   'tsv'=>"文本/制表符分隔值", 'mpeg'=>"视频/mpeg", 'mpg' =>"视频/mpeg", 'mpe'=>"视频/mpeg", 'avi'=>"视频/x-msvideo",
   'qt'=>"视频/quicktime", 'mov'=>"视频/quicktime", 'moov'=>"视频/quicktime", 'movie'=>"视频/x-sgi-movie", 'au'=>"音频/基本",
   'snd'=>"音频/基本", 'wav'=>"音频/x-wav", 'aif'=>"音频/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;
}

/*
mailhelo命令
*/
私有函数 helo(){

if($this->status != '220'){

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

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

}

/*
登录
*/
私有函数login(){

if($this->status!='250'){

   $ this->error('heloMail 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());
   返回 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;

}

私有函数 getMailUser($ to){

$temp =explode('@',$to);
return $temp[0];
}
/*
异常报告
* /
私有函数错误($exception){

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

if(class_exists('error') && is_object($GLOBALS['error'])){
   $GLOBALS['error']->showErrorStr($异常,'javascript:',false);
}else{
   抛出新的异常($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')){
成功 echo '发送！';
}
$m- >关闭();
?>