php中socket邮件发送

来源：互联网发布：mac上格式化u盘编辑：程序博客网时间：2024/05/17 09:26

这里先把smtp类复制过来,

class smtp
{

public $smtp_port;
public $time_out;
public $host_name;
public $log_file;
public $relay_host;
public $debug;
public $auth;
public $user;
public $pass;

public $sock;

function __construct($relay_host ="",$user,$pass, $smtp_port = 25,$auth = true)
{
  $this->debug =FALSE;
  $this->smtp_port= $smtp_port;
  $this->relay_host= $relay_host;
  $this->time_out= 300; //is used in fsockopen()
  #
  $this->auth =$auth;//auth
  $this->user =$user;
  $this->pass =$pass;
  #
  $this->host_name= "localhost"; //is used in HELO command
  $this->log_file="";

$this->sock =FALSE;
}

function sendmail($to, $from, $subject = "",$body = "", $mailtype, $cc = "", $bcc = "", $additional_headers ="")
{
  $mail_from =$this->get_address($this->strip_comment($from));
  $body =ereg_replace("(^|(\r\n))(\\.)", "\\1.\\3", $body);
  $header .="MIME-Version:1.0\r\n";
  if($mailtype=="HTML"){
   $header .="Content-Type:text/html\r\n";
  }
  $header .= "To:".$to."\r\n";
  if ($cc != "") {
   $header .="Cc: ".$cc."\r\n";
  }
  $header .= "From:$from<".$from.">\r\n";
  $header .= "Subject:".$subject."\r\n";
  $header .=$additional_headers;
  $header .= "Date:".date("r")."\r\n";
  $header .= "X-Mailer:By Redhat(PHP/".phpversion().")\r\n";
  list($msec, $sec) = explode("", microtime());
  $header .= "Message-ID:<".date("YmdHis",$sec).".".($msec*1000000).".".$mail_from.">\r\n";
  $TO = explode(",",$this->strip_comment($to));

  if ($cc != "") {
   $TO =array_merge($TO, explode(",",$this->strip_comment($cc)));
  }

  if ($bcc != "") {
   $TO =array_merge($TO, explode(",",$this->strip_comment($bcc)));
  }

  $sent = TRUE;
  foreach ($TO as $rcpt_to){
   $rcpt_to =$this->get_address($rcpt_to);
   if(!$this->smtp_sockopen($rcpt_to)) {
    $this->log_write("Error:Cannot send email to ".$rcpt_to."\n");
    $sent= FALSE;
    continue;
   }
   if($this->smtp_send($this->host_name,$mail_from, $rcpt_to, $header, $body)) {
    $this->log_write("E-mailhas been sent to<".$rcpt_to.">\n");
   } else{
    $this->log_write("Error:Cannot send email to<".$rcpt_to.">\n");
    $sent= FALSE;
   }
   fclose($this->sock);
   $this->log_write("Disconnectedfrom remote host\n");
  }
  echo"<br>";
  echo $header;
  return $sent;
}

function smtp_send($helo, $from, $to, $header,$body = "")
{
  if(!$this->smtp_putcmd("HELO", $helo)) {
   return$this->smtp_error("sending HELO command");
  }
  #auth
  if($this->auth){
   if(!$this->smtp_putcmd("AUTH LOGIN",base64_encode($this->user))) {
    return$this->smtp_error("sending HELO command");
   }

   if(!$this->smtp_putcmd("",base64_encode($this->pass))) {
    return$this->smtp_error("sending HELO command");
   }
  }
  #
  if(!$this->smtp_putcmd("MAIL","FROM:<".$from.">")) {
   return$this->smtp_error("sending MAIL FROMcommand");
  }

  if(!$this->smtp_putcmd("RCPT","TO:<".$to.">")) {
   return$this->smtp_error("sending RCPT TO command");
  }

  if(!$this->smtp_putcmd("DATA")) {
   return$this->smtp_error("sending DATA command");
  }

  if(!$this->smtp_message($header, $body)) {
   return$this->smtp_error("sending message");
  }

  if(!$this->smtp_eom()) {
   return$this->smtp_error("sending<CR><LF>.<CR><LF>[EOM]");
  }

  if(!$this->smtp_putcmd("QUIT")) {
   return$this->smtp_error("sending QUIT command");
  }

return TRUE;
}

function smtp_sockopen($address)
{
  if($this->relay_host == "") {
   return$this->smtp_sockopen_mx($address);
  } else {
   return$this->smtp_sockopen_relay();
  }
}

function smtp_sockopen_relay()
{
  $this->log_write("Tryingto".$this->relay_host.":".$this->smtp_port."\n");
  $this->sock =@fsockopen($this->relay_host,$this->smtp_port, $errno, $errstr,$this->time_out);
  if(!($this->sock &&$this->smtp_ok())) {
   $this->log_write("Error:Cannot connenct to relay host".$this->relay_host."\n");
   $this->log_write("Error:".$errstr." (".$errno.")\n");
   returnFALSE;
  }
  $this->log_write("Connectedto relay host ".$this->relay_host."\n");
  return TRUE;;
}

function smtp_message($header, $body)
{
fputs($this->sock,$header."\r\n".$body);
$this->smtp_debug(">".str_replace("\r\n", "\n"."> ",$header."\n> ".$body."\n> "));

return TRUE;
}

function smtp_eom()
{
fputs($this->sock,"\r\n.\r\n");
$this->smtp_debug(".[EOM]\n");

return$this->smtp_ok();
}

function smtp_ok()
{
$response = str_replace("\r\n","", fgets($this->sock, 512));
$this->smtp_debug($response."\n");

  if (!ereg("^[23]",$response)) {
   fputs($this->sock,"QUIT\r\n");
   fgets($this->sock,512);
   $this->log_write("Error:Remote host returned \"".$response."\"\n");
   returnFALSE;
  }
  return TRUE;
}

function smtp_putcmd($cmd, $arg = "")
{
  if ($arg != "") {
   if($cmd=="")$cmd = $arg;
   else $cmd =$cmd." ".$arg;
  }

fputs($this->sock,$cmd."\r\n");
$this->smtp_debug(">".$cmd."\n");

return$this->smtp_ok();
}

function smtp_error($string)
{
$this->log_write("Error:Error occurred while ".$string.".\n");
return FALSE;
}

function log_write($message)
{
$this->smtp_debug($message);

  if($this->log_file == "") {
   returnTRUE;
  }

  $message = date("M d H:i:s").get_current_user()."[".getmypid()."]: ".$message;
  if (!@file_exists($this->log_file)|| !($fp = @fopen($this->log_file, "a"))) {
   $this->smtp_debug("Warning:Cannot open log file\"".$this->log_file."\"\n");
   returnFALSE;
  }
  flock($fp, LOCK_EX);
  fputs($fp, $message);
  fclose($fp);

return TRUE;
}

function strip_comment($address)
{
  $comment = "\$[^()]*\$";
  while (ereg($comment,$address)) {
   $address =ereg_replace($comment, "", $address);
  }

return $address;
}

function get_address($address)
{
$address = ereg_replace("([\t\r\n])+", "", $address);
$address =ereg_replace("^.*<(.+)>.*$","\\1", $address);

return $address;
}

function smtp_debug($message)
{
  if($this->debug) {
   echo$message."<br>";
  }
}

function get_attach_type($image_tag) { //

$filedata = array();

  $img_file_con=fopen($image_tag,"r");
  unset($image_data);
  while($tem_buffer=AddSlashes(fread($img_file_con,filesize($image_tag))))
   $image_data.=$tem_buffer;
  fclose($img_file_con);

  $filedata['context'] =$image_data;
  $filedata['filename']=basename($image_tag);
  $extension=substr($image_tag,strrpos($image_tag,"."),strlen($image_tag)-strrpos($image_tag,"."));
  switch($extension){
  case ".gif":
   $filedata['type']= "image/gif";
   break;
  case ".gz":
   $filedata['type']= "application/x-gzip";
   break;
  case ".htm":
   $filedata['type']= "text/html";
   break;
  case ".html":
   $filedata['type']= "text/html";
   break;
  case ".jpg":
   $filedata['type']= "image/jpeg";
   break;
  case ".tar":
   $filedata['type']= "application/x-tar";
   break;
  case ".txt":
   $filedata['type']= "text/plain";
   break;
  case ".zip":
   $filedata['type']= "application/zip";
   break;
  default:
   $filedata['type']= "application/octet-stream";
   break;
  }

return $filedata;
}

}

完成,上面是一个类,大家可以看看他的构造方法,

第一个填写邮箱服务器,qq的是smtp.qq.com,163的是smtp.163.com

第二个填写用户名,当然填写的是邮箱登陆名,这里qq要说明一下,qq邮箱中有的设有独立密码,如果设置了独立密码那么在用qq邮箱时需要填写独立密码,否则试用失败,这里我也不知道独立密码以何种格式写入,如有人知道发送邮件到luoage@msn.cn这里感谢!

第三个填写密码,这里不多说.

后面两个,第一个填写端口,默认为25,第二个填写是否自动身份验证,默认为true自动验证.在以前的时候邮件发送是不需要验证的,但是这些年由于垃圾邮件的产生,一些大的邮件服务器提供商都需要验证,所以这里默认为自动验证,当然如果大家想更改端口跟是否验证,否则只要填写前面的三个即可.

主方法是sendmail,第一个填写目标邮箱,第二个填写当前服务器你所拥有的邮箱,第三个填写标题,第四个内容,最后一个是格式,可以设置HTML(大写)也可以忽略掉.

其中还有一个debug属性,大家可以在外部设置true可以在发送时得到错误信息,以便更好的检查我们所写的是否准确!

这里希望大家把代码复制下来,放在smtp.class.php中,这样可以很好的自动加载!下面是一个实例

function __autoload($className){//自动加载
require($className.'.class.php');
}
$stmp=new smtp('smtp.163.com',163用户名,163密码);
$stmp->debug=true;//debug开启

//标题,内容,格式
$result=$stmp->sendmail(目标邮箱,163邮箱,'title','content','HTML');
if($result){//判断如果成功输入true,
echo 'true';
}else{
echo 'false';
}

当然一些头部信息也会出现,这里希望能对大家有所帮助!

阅读全文

0 0