PHP邮件专题(1)
PHP SMTP类
之类 的引用，直接把样式表定义放在
```
```
标签中
转载请保留此版权信息， Bugs Report : [email protected]
*************************************/
if(!isset( $__smtp_class__)){
$__smtp_class__=1;
class smtp
{
var $hostname="";
var $port=25;
var $connection=0;
var $debug=1;
var $timeout=30;
var $err_str;
var $err_no;
var $autocode=true;
var $charset="??????";
var $subject="";
var $body="";
var $attach="";
var $temp_text_body;
var $temp_html_body;
var $temp_body_images;
var $bound_begin="=====powered_by_boss_chen_";
var $bound_end="_046484063883_=====";
Function smtp( $server="smtp.china.com", $port=25, $time_out=20)
{ $this->hostname= $server;
$this->port= $port;
$this->timeout= $time_out;
return true;
}
Function outdebug( $message)
{
echo htmlspecialchars( $message)."
```
```
\n";
}
function command( $command, $return_lenth=1, $return_code='2')
{
if ( $this->connection==0)
{
$this->err_str="没有连接到任何服务器，请检查网络连接";
return false;
}
if ( $this->debug)
$this->outdebug(">>> $command");
if (!fputs( $this->connection," $command \r\n"))
{
$this->err_str="无法发送命令". $command;
return false;
}
else
{
$resp=fgets( $this->connection,256);
if( $this->debug)
$this->outdebug(" $resp");
if (substr( $resp,0, $return_lenth)!= $return_code)
{
$this->err_str= $command." 命令服务器返回无效:". $resp;
return false;
}
else
return true;
}
}
Function open()
{
if( $this->hostname=="")
{ $this->err_str="无效的主机名!!";
return false;
}
if ( $this->debug) echo " $this->hostname, $this->port,& $err_no, & $err_str, $this->timeout
```
```
";
if (! $this->connection=fsockopen( $this->hostname, $this->port,& $err_no, & $err_str, $this->timeout))
{
$this->err_str="连接到 SMTP 服务器失败,错误信息：". $err_str."错误号：". $err_no;
return false;
}
else
{
$resp=fgets( $this->connection,256);
if( $this->debug)
$this->outdebug(" $resp");
if (substr( $resp,0,1)!="2")
{ $this->err_str="服务器返回无效的信息：". $resp."请检查SMTP服务器是否正确";
return false;
}
return true;
}
}
Function Close()
{
if( $this->connection!=0)
{
fclose( $this->connection);
$this->connection=0;
}
}
Function Buildhead( $from_name, $to_name, $from_mail, $to_mail, $subject)
{
if (empty( $from_name))
$from_name= $from_mail;
if (empty( $to_name)) $to_name= $to_mail;
$this->subject="From: =? $this->charset?B?".base64_encode( $from_name)."?=< $from_mail>\r\n";
$this->subject.="To: =? $this->charset?B?".base64_encode( $to_name)."?=< $to_mail>\r\n";
$subject=ereg_replace("\n","", $subject);
$this->subject.="Subject: =? $this->charset?B?".base64_encode( $subject)."?=\r\n";
if ( $this->debug) echo nl2br(htmlspecialchars( $this->subject));
return true;
}
Function parse_html_body( $html_body=null)
{
$passed="";
$image_count=0;
$this->temp_body_images=array();
while (eregi("\<*img([^\>]+)src[[:space:]]*=[[:space:]]*([^ ]+)", $html_body, $reg))
{
$pos=@strpos( $html_body, $reg[0]);
$passed.=substr( $html_body,0, $pos);
$html_body=substr( $html_body, $pos+strlen( $reg[0]));
$image_tag= $reg[2];
$image_att= $reg[1];
$tag_len=strlen( $image_tag);
if ( $image_tag[0]=="'" or $image_tag[0]=='"')
$image_tag=substr( $image_tag,1);
if (substr( $image_tag,strlen( $imgage_tag)-1,1)=="'" or substr( $image_tag,strlen( $imgage_tag)-1,1)=='"')
$image_tag=substr( $image_tag,0,strlen( $imgage_tag)-1);
//echo $image_tag."
```
```
";
$cid=md5(uniqid(rand()));
$cid=substr( $cid,0,15)."@unigenius.com";
$passed.="
```
![]()
```
');
$passed.=substr( $html_body,0, $end_pos);
$html_body=substr( $html_body, $end_pos);
// 把图片数据读出来保存到一个数据；
$img_file_con=fopen( $image_tag,"r");
unset( $image_data);
while ( $tem_buffer=AddSlashes(fread( $img_file_con,16777216)))
$image_data.= $tem_buffer;
fclose( $img_file_con);
$image_exe_name=substr( $image_tag,strrpos( $image_tag,'.')+1,3);
switch (strtolower( $image_exe_name))
{
case "jpg":
case "jpeg":
$content_type="image/jpeg";
break;
case "gif":
$content_type="image/gif";
break;
case "png":
$content_type="image/x-png";
break;
case "tif":
$content_type="image/tif";
break;
default:
$content_type="image/";
break;
}
$this->temp_body_images[ $image_count][name]=basename( $image_tag);
$this->temp_body_images[ $image_count][type]= $content_type;
$this->temp_body_images[ $image_count][cid]= $cid;
$this->temp_body_images[ $image_count][data]= $image_data;
$image_count++;
}
$this->temp_html_body= $passed. $html_body;
return true;
}
function build_content( $bound_level=0, $text_body, $html_body, $hava_att=false)
{
if ( $html_body)
{
if (eregi("\<*img[[:space:]]+src[[:space:]]*=[[:space:]]*([^ ]+)", $html_body, $reg))
{
$bound_level++;
if ( $text_body)
{
$this->body.="Content-Type: multipart/related;
type=\"multipart/alternative\";
\tboundary=\"";
$this->body.= $this->bound_begin. $bound_level. $this->bound_end."\"\r\n\r\n";
}
else
{
$this->body.="Content-Type: multipart/related;
\tboundary=\"";
$this->body.= $this->bound_begin. $bound_level. $this->bound_end."\"\r\n\r\n";
}// 对于是否 text 正文 、 html正文 有没有，须有不同的 MIME 头
if (! $hava_att) $this->body.="This is a multi-part message in MIME format.\r\n\r\n";
// 正文标识，如果是已经有附件的编码，则在正文 中不需要这一句
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->parse_html_body( $html_body);
if ( $text_body)
{
$this->body.="Content-Type: multipart/alternative;
\tboundary=\"";
$bound_level++;
$this->body.= $this->bound_begin. $bound_level. $this->bound_end."\"\r\n\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: text/plain;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $text_body)))."\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: text/html;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $this->temp_html_body)))."\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."--\r\n\r\n";
$bound_level--;
}
else
{
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: text/html;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $this->temp_html_body)))."\r\n";
}//正文编码，有或没有 text 部分，编成不同的格式。
for ( $i=0; $i
```
temp_body_images); $i++)
{
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type:". $this->temp_body_images[ $i][type].";
name=\"";
$this->body.= $this->temp_body_images[ $i][name]."\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="Content-ID: <". $this->temp_body_images[ $i][cid].">\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $this->temp_body_images[ $i][data])))."\r\n";
}
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."--\r\n\r\n";
$bound_level--;
}
else // 有或没有图片，以上是有图片的处理，下面是没有图片的处理
{
$this->temp_html_body= $html_body;
if ( $text_body)
{
$bound_level++;
$this->body.="Content-Type: multipart/alternative;
\tboundary=\"";
$this->body.= $this->bound_begin. $bound_level. $this->bound_end."\"\r\n\r\n";
if (! $hava_att) $this->body.="\r\nThis is a multi-part message in MIME format.\r\n\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: text/plain;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $text_body)))."\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: text/html;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $this->temp_html_body)))."\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."--\r\n\r\n";
$bound_level--;
}
else
{
$this->body.="Content-Type: text/html;\r\n";
$this->body.="\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $this->temp_html_body)))."\r\n";
}//正文编码，有或没有 text 部分，编成不同的格式。
}// end else
}
else // 如果没有 html 正文，只有 text 正文
{
$this->body.="Content-Type: text/plain;
\tcharset=\" $this->charset\"\r\n";
$this->body.="Content-Transfer-Encoding: base64\r\n";
$this->body.="\r\n".chunk_split(base64_encode(StripSlashes( $text_body)))."\r\n";
}
}// end function default
Function Buildbody( $text_body=null, $html_body=null, $att=null)
{
$this->body="MIME-Version: 1.0\r\n";
if (null== $att or (@count( $att)==0)) //如果没有附件，查看正文的类型 ；
{
$encode_level=0;
$this->build_content( $encode_level, $text_body, $html_body);
}// 如果没有附件，
// ********************************************************
else //如果有附件，
{
$bound_level=0;
$this->body.="Content-Type: multipart/mixed;
\tboundary=\"";
$bound_level++;
$this->body.= $this->bound_begin. $bound_level. $this->bound_end."\"\r\n\r\n";
$this->body.="This is a multi-part message in MIME format.\r\n\r\n";
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->build_content( $bound_level, $text_body, $html_body,true);// 编入正文部分
$num=count( $att);
for ( $i=0; $i< $num; $i++)
{
$file_name= $att[ $i][name];
$file_source= $att[ $i][source];
$file_type= $att[ $i][type];
$file_size= $att[ $i][size];
if (file_exists( $file_source))
{
$file_data=addslashes(fread( $fp=fopen( $file_source,"r"), filesize( $file_source)));
$file_data=chunk_split(base64_encode(StripSlashes( $file_data)));
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."\r\n";
$this->body.="Content-Type: $file_type;\r\n\tname=\" $file_name\"\r\nContent-Transfer-Encoding: base64\r\n";
$this->body.="Content-Disposition: attachment;\r\n\tfilename=\" $file_name\"\r\n\r\n";
$this->body.= $file_data."\r\n";
}
}//end for
$this->body.="--". $this->bound_begin. $bound_level. $this->bound_end."--\r\n\r\n";
}// end else
if ( $this->debug) echo nl2br(htmlspecialchars( $this->body));
return true;
}
function send( $from_name, $to_name, $from_mail, $to_mail, $subject, $text_body=false, $html_body=false, $att=false)
{
if (empty( $from_mail) or empty( $to_mail))
{
$this->err_str="没有指定正确的邮件地址:发送人：". $from_mail."接收人：". $to_mail;
return false;
}
if (gettype( $to_mail)!="array")
$to_mail=split(",", $to_mail);//如果不是数组，转换成数组，哪怕只有一个发送对象;
if (gettype( $to_name)!="array")
$to_name=split(",", $to_name);//如果不是数组，转换成数组，哪怕只有一个发送对象;
$this->Buildbody( $text_body, $html_body, $att);
// 所有信件的内容是一样的，可以只编一次，而对于不同的收信人，需要不同的 Head
if (! $this->open()) return false;
if (! $this->command("HELO $this->hostname",3,"250")) return false;
// 与服务器建立链接
if (! $this->open()) return false;
if (! $this->command("HELO $this->hostname",3,"250")) return false;
for ( $i=0; $iBuildhead( $from_name, $to_name[ $i], $from_mail, $to_mail[ $i], $subject);
if (! $this->command("RSET",3,"250")) return false;
if (! $this->command("MAIL FROM:". $from_mail,3,"250")) return false;
if (! $this->command("RCPT TO:". $to_mail[ $i],3,"250")) return false;
if (! $this->command("DATA",3,"354")) return false;
// 准备发送邮件
if ( $this->debug) $this->outdebug("sending subject;");
if (!fputs( $this->connection, $this->subject)) { $this->err_str="发送邮件头时出错！";return false;}
if ( $this->debug) $this->outdebug("sending body;");
if (!fputs( $this->connection, $this->body)) { $this->err_str="发送正文时出错！";return false;}
if (!fputs( $this->connection,".\r\n")) { $this->err_str="发送正文时出错！";return false;}//正文发送完毕，退出；
$resp=fgets( $this->connection,256);
if( $this->debug)
$this->outdebug(" $resp");
if (substr( $resp,0,1)!="2")
{
$this->err_str="发送完后，服务器没有响应！！";
return false;
}
// 发送邮件
}
if (! $this->command("QUIT",3,"221")) return false;
$this->close();
return true;
}
}//end class define
}//end if(!isset( $__smtp_class__))
?>
debug = 0;
$sender_name = "root";
$sender_mail = "root@localhost";
$to_name = "mm";
$to_mail = "[email protected]";
$subject = "i miss u";
$content = "i miss u much.";
$att[0]["name"] = "miss.jpg";
$att[0]["source"] = "/path/to/your/miss.jpg";
$att[0]["type"] = "image/jpeg";
$att[0]["size"] = "10kb";
$extra_subject = "To:". $to_mail." 主题:". $subject;
if (! $mail->send( $sender_name, $to_name, $sender_mail, $to_mail, $extra_subject, $content,false, $att))
$err = 1;
?>
返回文件的MIME类型的函数guessMIMEType()
function guessMIMEType( $filename) {
//GUESS MIME TYPE
$filename = basename( $filename);
if(strrchr( $filename,".") == false) {
return("application/octet-stream");
}
$ext = strrchr( $filename,".");
switch( $ext) {
case ".gif":
return "image/gif";
break;
case ".gz":
return "application/x-gzip";
case ".htm":
case ".html":
return "text/html";
break;
case ".jpg":
return "image/jpeg";
break;
case ".tar":
return "application/x-tar";
break;
case ".txt":
return "text/plain";
break;
case ".zip":
return "application/zip";
break;
default:
return "application/octet-stream";
break;
}
}
检测Email地址的函数IsValidEmail()
function IsValidEmail( $Email) {
if(!ereg("^[[:alnum:]\\_\\.]+@([[:alnum:]\\_]+\\.)+[[:alnum:]][[:alnum:]][[:alnum:]]? $", $Email, $regs)){
$IsValidEmail = false;
}
else
{
$IsValidEmail = true;
}
return $IsValidEmail;
}
__________________
一个MIME MAIL类，请大家注意如何构造一个邮件体
parts = array();
$this->to = "";
$this->from = "";
$this->subject = "";
$this->body = "";
$this->headers = "";
}
/*
* void add_attachment(string message, [string name], [string ctype])
* Add an attachment to the mail object
*/
function add_attachment( $message, $name = "", $ctype = "application/octet-stream")
{
$this->parts[] = array (
"ctype" => $ctype,
"message" => $message,
"encode" => $encode,
"name" => $name
);
}
/*
* void build_message(array part=
* Build message parts of an multipart mail
*/
function build_message( $part)
{
$message = $part["message"];
$message = chunk_split(base64_encode( $message));
$encoding = "base64";
return "Content-Type: ". $part["ctype"].
( $part["name"]?";\n\tname=\"". $part["name"]."\"" : "").
"\nContent-Transfer-Encoding: $encoding".
"\nContent-Disposition: attachment".
( $part["name"]?";\n\tfilename=\"". $part["name"]."\"" : "").
"\n\n $message\n";
}
/*
* void build_multipart()
* Build a multipart mail
*/
function build_multipart()
{
$boundary = "b".md5(uniqid(time()));
$multipart = "Content-Type: multipart/mixed;\n\tboundary=\" $boundary\"\n\nThis is a MIME encoded message.\n\n-- $boundary";
for( $i = sizeof( $this->parts)-1; $i >= 0; $i--)
{
$multipart .= "\n". $this->build_message( $this->parts[ $i])."-- $boundary";
}
return $multipart.= "--\n";
}
/*
* void send()
* Send the mail (last class-function to be called)
*/
function send()
{
$addtionheaders = "";
if (!empty( $this->from))
$addtionheaders .= "From: ". $this->from."\n";
if (!empty( $this->headers))
$addtionheaders .= $this->headers."\n";
if (!empty( $this->body))
$this->add_attachment( $this->body, "", "text/plain");
$addtionheaders .= "MIME-Version: 1.0\n". $this->build_multipart();
$fp = fopen("mail.txt","w");
fputs( $fp, $addtionheaders);
fclose( $fp);
mail( $this->to, $this->subject, "", $addtionheaders);
}
}; // end of class
/*
* Example usage
*
$attachment = fread(fopen("test.jpg", "r"), filesize("test.jpg"));
$mail = new mime_mail();
$mail->from = "[email protected]";
$mail->headers = "Errors-To: [email protected]";
$mail->to = "[email protected]";
$mail->subject = "Testing...";
$mail->body = "This is just a test.";
$mail->add_attachment(" $attachment", "test.jpg", "image/jpeg");
$mail->send();
*/
?>
```Published At