php发送邮件方法二1.(SMTP传输SMTP类)
[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 $errors;
var $status;
var $body;
var $from;
var $host;
var $port;
var $helo;
var $auth;
var $user;
var $pass;
/**
* 参数为一个数组
* host SMTP 服务器的主机 默认:localhost
* port SMTP 服务器的端口 默认:25
* helo 发送HELO命令的名称 默认:localhost
* user SMTP 服务器的用户名 默认:空值
* pass SMTP 服务器的登陆密码 默认:空值
* timeout 连接超时的时间 默认:5
* @return bool
*/
function p8_smtp($params = array())
{
if(!defined('CRLF')) define('CRLF', "\r\n", TRUE);
$this->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())
&nb
补充:Web开发 , php ,