发一个可以同时兼容新浪云和百度云的邮件发送类
- WBOYOriginal
- 2016-06-07 11:44:05997browse
目前只能发送文字信息，大家可以进行改进，欢迎将改进代码分享出来
感谢redspear 帮助改进，将新的代码放出了<?php <br />
class Email{<br>
public $config = array(<br>
'host' => null,<br>
'port' => 25,<br>
'user' => null,<br>
'pass' => null,<br>
'from' => null,<br>
'debug' => false,<br>
'isHtml' => false,<br>
'param' => array('socket_create', 'fsockopen'),<br>
'method' => null,<br>
);<br>
<br>
public function __set($key, $value){<br>
$this->config[$key] = $value;<br>
}<br>
<br>
public function __get($key){<br>
return $this->config[$key];<br>
}<br>
<br>
public function __construct($config = array()){<br>
if(is_array($config)) $this->config = array_merge($this->config, $config);<br>
<br>
if(is_null($this->host)) $this->host = C('EMAIL_SMTP');<br>
if(is_null($this->port)) $this->port = C('EMAIL_PORT');<br>
if(is_null($this->user)) $this->user = C('EMAIL_USER');<br>
if(is_null($this->pass)) $this->pass = C('EMAIL_PWD');<br>
if(is_null($this->from)) $this->from = C('EMAIL_FROM');<br>
<br>
foreach($this->param as $index=>$method){<br>
if(function_exists($method)){<br>
$this->method = $index;<br>
$this->record("检测函数 {$method} 通过");<br>
break;<br>
}<br>
}<br>
<br>
$this->host = gethostbyname($this->host);<br>
$this->user = base64_encode($this->user);<br>
$this->pass = base64_encode($this->pass);<br>
<br>
if(is_null($this->method)) $this->record('当前环境不支持发送邮件', true);<br>
}<br>
<br>
//发送方法<br>
public function send($to='', $subject='', $body=''){<br>
if(is_null($this->method)){<br>
$this->result = false;<br>
return false;<br>
}<br>
<br>
if(!$to || !$subject || !$body){<br>
$this->record('收信人信息不全', true);<br>
$this->result = false;<br>
return false;<br>
}<br>
<br>
$this->to = $to; //收信人<br>
$this->subject = $subject; //邮件主题<br>
$this->body = $body; //邮件内容<br>
<br>
$method = $this->param[$this->method];<br>
if(!method_exists($this, $method)){<br>
$this->record("调用方法 {$method} 不存在", true);<br>
$this->result = false;<br>
return false;<br>
}<br>
<br>
$this->$method();<br>
}<br>
<br>
private function socket_create(){<br>
$this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);<br>
if($this->socket){<br>
$this->record('创建SOCKET:' . socket_strerror(socket_last_error()));<br>
}else{<br>
$this->record('初始化失败，请检查您的网络连接和参数', true);<br>
$this->result = false;<br>
return false;<br>
}<br>
$conn = socket_connect($this->socket, $this->host, $this->port);<br>
if($conn){<br>
$this->record('创建SOCKET连接:' . socket_strerror(socket_last_error()));<br>
}else{<br>
$this->record('初始化失败，请检查您的网络连接和参数', true);<br>
$this->result = false;<br>
return false;<br>
}<br>
$this->record("服务器应答：<font>".socket_read($this->socket, 1024)."</font>");<br>
<br>
$this->handle();<br>
}<br>
<br>
private function socket_create_call($params){<br>
socket_write($this->socket, $params[0], strlen($params[0]));<br>
$this->record("客户机命令：{$params[0]}");<br>
$msg = socket_read($this->socket, 1024);<br>
$this->record("服务器应答：<font>{$msg}</font>");<br>
<br>
if(isset($params[1]) && strpos($msg, $params[1]) === false){<br>
$this->record($params[2], true);<br>
$this->result = false;<br>
}<br>
}<br>
<br>
// fsockopen函数发送<br>
private function fsockopen(){<br>
$this->socket = fsockopen($this->host, $this->port, $errno, $errstr, 60);<br>
if($this->socket){<br>
$this->record("创建SOCKET连接:".$this->host.':'.$this->port);<br>
}else{<br>
$this->record('初始化失败，请检查您的网络连接和参数'.$errstr, true);<br>
$this->result = false;<br>
return false;<br>
}<br>
stream_set_blocking($this->socket, true);<br>
$this->handle();<br>
}<br>
<br>
private function fsockopen_call($params){<br>
fputs($this->socket, $params[0]);<br>
$this->record("客户机命令：{$params[0]}");<br>
$msg = fgets($this->socket, 512);<br>
$this->record("服务器应答：<font>{$msg}</font>");<br>
<br>
if(isset($params[1]) && strpos($msg, $params[1]) === false){<br>
$this->record($params[2], true);<br>
$this->result = false;<br>
}<br>
}<br>
<br>
private function handle(){<br>
$all = array();<br>
array_push($all, "From:{$this->from}\r\n");<br>
array_push($all, "To:{$this->to}\r\n");<br>
array_push($all, "Subject:=?utf-8?B?" . base64_encode($this->subject) . "?=\r\n");<br>
$this->isHtml ? array_push($all, "Content-Type: text/html;\r\n") : array_push($all, "Content-Type: text/plain;\r\n"); //邮件类型 html或文本<br>
array_push($all, "charset: utf-8\r\n");<br>
//告诉浏览器信件内容进过了base64编码，最后必须要发一组\r\n产生一个空行,表示头部信息发送完毕<br>
array_push($all, "Content-Transfer-Encoding: base64\r\n\r\n");<br>
array_push($all, base64_encode($this->body));<br>
<br>
$all = implode('', $all);<br>
<br>
$method = $this->param[$this->method];<br>
$call = $method . '_call';<br>
<br>
if(!method_exists($this, $call)){<br>
$this->record("调用方法 {$call} 不存在", true);<br>
$this->result = false;<br>
return false;<br>
}<br>
<br>
$items = array(<br>
array("EHLO wangdong\r\n"),<br>
array("AUTH LOGIN\r\n"),<br>
array("{$this->user}\r\n"),<br>
array("{$this->pass}\r\n", '235', 'smtp 认证失败'),<br>
array("MAIL FROM:from}>\r\n", '250', '邮件发送失败'),<br>
array("RCPT TO:to}>\r\n", '250', '邮件发送失败'),<br>
array("DATA\r\n", '354', '邮件发送失败'),<br>
array("{$all}\r\n.\r\n", '250', '邮件发送失败'),<br>
array("QUIT\r\n"),<br>
);<br>
<br>
//以下是和服务器会话<br>
foreach($items as $index=>$params){<br>
$this->$call($params);<br>
if($this->result === false) return false;<br>
<br>
if($index == 0){<br>
// fsockopen需要单独处理<br>
while ($method == 'fsockopen') {<br>
$msg = fgets($this->socket, 512);<br>
$this->record("服务器应答：<font>{$msg}</font>");<br>
if ((substr($msg, 3, 1) != '-') || empty($msg)) break;<br>
}<br>
}<br>
}<br>
<br>
if($this->result !== false) $this->result = true;<br>
}<br>
<br>
//调试记录<br>
private function record($msg, $save = false){<br>
if($save) $this->error = $msg;<br>
if($this->debug) printf("<p>%s</p>\n", $msg);<br>
}<br>
<br>
//关闭socket<br>
public function __destruct(){<br>
$method = $this->param[$this->method];<br>
switch ($method){<br>
case 'socket_create':<br>
socket_close($this->socket);<br>
break;<br>
case 'fsockopen':<br>
fclose($this->socket);<br>
break;<br>
}<br>
}<br>
}
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