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timeout = 5;
$this->status = smtp_status_not_connected;
$this->host = 'localhost';
$this->port = 25;
$this->auth = false;
$this->user = '';
$this->pass = '';
$this->errors = array();
foreach($params as $key => $value)
{
$this->$key = $value;
}
$this->helo = $this->host;
// 如果没有设置用户名则不验证
$this->auth = ('' == $this->user) ? false : true;
}
function connect($params = array())
{
if(!isset($this->status))
{
$obj = new p8_smtp($params);
if($obj->connect())
{
$obj->status = smtp_status_connected;
}
return $obj;
}
else
{
$this->connection = fsockopen($this->host, $this->port, $errno, $errstr, $this->timeout);
socket_set_timeout($this->connection, 0, 250000);
$greeting = $this->get_data();
if(is_resource($this->connection))
{
$this->status = 2;
return $this->auth ? $this->ehlo() : $this->helo();
}
else
{
$this->errors[] = 'failed to connect to server: '.$errstr;
return false;
}
}
}
/**
* 参数为数组
* recipients 接收人的数组
* from 发件人的地址，也将作为回复地址
* headers 头部信息的数组
* body 邮件的主体
*/
function send($params = array())
{
foreach($params as $key => $value)
{
$this->set($key, $value);
}
if($this->is_connected())
{
// 服务器是否需要验证
if($this->auth)
{
if(!$this->auth()) return false;
}
$this->mail($this->from);
if(is_array($this->recipients))
{
foreach($this->recipients as $value)
{
$this->rcpt($value);
}
}
else
{
$this->rcpt($this->recipients);
}
if(!$this->data()) return false;
$headers = str_replace(crlf.'.', crlf.'..', trim(implode(crlf, $this->headers)));
$body = str_replace(crlf.'.', crlf.'..', $this->body);
$body = $body[0] == '.' ? '.'.$body : $body;
$this->send_data($headers);
$this->send_data('');
$this->send_data($body);
$this->send_data('.');
return (substr(trim($this->get_data()), 0, 3) === '250');
}
else
{
$this->errors[] = 'not connected!';
return false;
}
}
function helo()
{
if(is_resource($this->connection)
and $this->send_data('helo '.$this->helo)
and substr(trim($error = $this->get_data()), 0, 3) === '250' )
{
return true;
}
else
{
$this->errors[] = 'helo command failed, output: ' . trim(substr(trim($error),3));
return false;
}
}
function ehlo()
{
if(is_resource($this->connection)
and $this->send_data('ehlo '.$this->helo)
and substr(trim($error = $this->get_data()), 0, 3) === '250' )
{
return true;
}
else
{
$this->errors[] = 'ehlo command failed, output: ' . trim(substr(trim($error),3));
return false;
}
}
function auth()
{
if(is_resource($this->connection)
and $this->send_data('auth login')
and substr(trim($error = $this->get_data()), 0, 3) === '334'
and $this->send_data(base64_encode($this->user)) // send username
and substr(trim($error = $this->get_data()),0,3) === '334'
and $this->send_data(base64_encode($this->pass)) // send password
and substr(trim($error = $this->get_data()),0,3) === '235' )
{
return true;
}
else
{
$this->errors[] = 'auth command failed: ' . trim(substr(trim($error),3));
return false;
}
}
function mail($from)
{
if($this->is_connected()
and $this->send_data('mail from:')
and substr(trim($this->get_data()), 0, 2) === '250' )
{
return true;
}
else
{
return false;
}
}
function rcpt($to)
{
if($this->is_connected()
and $this->send_data('rcpt to:')
and substr(trim($error = $this->get_data()), 0, 2) === '25' )
{
return true;
}
else
{
$this->errors[] = trim(substr(trim($error), 3));
return false;
}
}
function data()
{
if($this->is_connected()
and $this->send_data('data')
and substr(trim($error = $this->get_data()), 0, 3) === '354' )
{
return true;
}
else
{
$this->errors[] = trim(substr(trim($error), 3));
return false;
}
}
function is_connected()
{
return (is_resource($this->connection) and ($this->status === smtp_status_connected));
}
function send_data($data)
{
if(is_resource($this->connection))
{
return fwrite($this->connection, $data.crlf, strlen($data)+2);
}
else
{
return false;
}
}
function &get_data()
{
$return = '';
$line = '';
if(is_resource($this->connection))
{
while(strpos($return, crlf) === false or substr($line,3,1) !== ' ')
{
$line = fgets($this->connection, 512);
$return .= $line;
}
return $return;
}
else
{
return false;
}
}
function set($var, $value)
{
$this->$var = $value;
return true;
}
} // end of class
class smtp
{
var $debug;
var $host;
var $port;
var $auth;
var $user;
var $pass;
function smtp($host = , $port = 25,$auth = false,$user,$pass){
$this->host=$host;
$this->port=$port;
$this->auth=$auth;
$this->user=$user;
$this->pass=$pass;
}
function sendmail($to,$from, $subject, $content, $t=0){
global $webdb;
//$name, $email, $subject, $content, $type=0
$type=1;
$name=array({$webdb[webname]}会员);
$email=array($to);
$_cfg['smtp_host']= $this->host;
$_cfg['smtp_port']= $this->port;
$_cfg['smtp_user']= $this->user;
$_cfg['smtp_pass']= $this->pass;
$_cfg['name']= $webdb[webname];
$_cfg['smtp_mail']= $from;
//$name = =?utf-8?b?.base64_encode($name).==?=;
$subject = =?gbk?b?.base64_encode($subject).==?=;
$content = base64_encode($content);
$headers[] = to:=?gbk?b?.base64_encode($name[0]).?= ;
$headers[] = from:=?gbk?b?.base64_encode($_cfg[name]).?= ;
$headers[] = mime-version: blueidea v1.0;
$headers[] = x-mailer: 9gongyu mailer v1.0;
//$headers[] = from:=?utf-8?b?.base64_encode($_cfg['shop_name']).==?=;
$headers[] = subject:$subject;
$headers[] = ($type == 0) ? content-type: text/plain; charset=gbk; format=flowed : content-type: text/html; charset=gbk; format=flowed;
$headers[] = content-transfer-encoding: base64;
$headers[] = content-disposition: inline;
// smtp 服务器信息
$params['host'] = $_cfg['smtp_host'];
$params['port'] = $_cfg['smtp_port'];
$params['user'] = $_cfg['smtp_user'];
$params['pass'] = $_cfg['smtp_pass'];
if (empty($params['host']) || empty($params['port']))
{
// 如果没有设置主机和端口直接返回 false
return false;
}
else
{
// 发送邮件
$send_params['recipients'] = $email;
$send_params['headers'] = $headers;
$send_params['from'] = $_cfg['smtp_mail'];
$send_params['body'] = $content;
/*
echo
;
print_r($params);
print_r($send_params);
echo
;
exit;
*/
$smtp = new p8_smtp($params);
if($smtp->connect() and $smtp->send($send_params))
{
return true;
}
else
{
return false;
} // end if
}
}
}
?>
作者：vericlongmore
http://www.bkjia.com/phpjc/478151.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/478151.htmltecharticle[html] ?php define(smtp_status_not_connected, 1, true); define(smtp_status_connected, 2, true); class p8_smtp { var $connection; var $recipients; var $headers; var $timeout; var $er...