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sendmail.php4 <? //加载发送附件的类 require(\\'html_mime_mail.inc\\'); if($update!=""){ //假如带附件 //上传附件 if(!file_exists("c:/ftptmp/".$myfile_name)){ if(copy($myfile,"c:/ftptmp/".$myfile_name)){ //读取附件 $attachment = fread($fp = fopen("c:/ftptmp/".$myfile_name, \\'r\\'), filesize($myfile)); fclose($fp); //unlink("c:/ftptmp/".$myfile_name);删掉 } else { echo "上传文件失败！"; exit(); } } else{ echo "文件重名！"; exit(); } //新建一个类的实例，并加入附件 $mail = new html_mime_mail(); $mail->add_attachment($attachment, $myfile_name, \\'application/octet-stream\\'); /*---------------------这段示范了如何发HTML信件--------------------------------------- $filename = \\'background.gif\\'; $backgrnd = fread($fp = fopen($filename, \\'r\\'), filesize($filename)); fclose($fp); $text = \\'This is a test.\\'; $html = \\'<HTML><BODY BACKGROUND="background.gif"><FONT FACE="Verdana, Arial" COLOR="#FF0000"> Success!</FONT><P></BODY></HTML>\\'; $mail->add_html_image($backgrnd, \\'background.gif\\', \\'image/gif\\'); $mail->add_html($html, $text); -------------------------------------------------------------------------------------*/ //读取正文，将信件封装并发送 $mail->body=$bodytext; $mail->build_message(); $backvalue=$mail->send(\\' \\',$receivemailbox,\\' \\',$sendmailbox,$subject,\\' \\'); //发送提示信息 echo "<script language=javascript>alert(\\'发信OK，按确定返回！\\');window.location=\\'default.htm\\'</script>"; } else{ //假如不带附件 $backvalue=mail($receivemailbox,$subject,$bodytext,"From:" . $sendmailbox . "/nReply-To:" . $sendmailbox . "/nX-Mailer: PHP/" . phpversion()); if ($result) { echo "<script language=javascript>alert(\\'发信OK，按确定返回！\\');window.location=\\'default.htm\\'</script>"; } else{ echo "<script language=javascript>backvalue=window.confirm(\\'发信失败！可能是服务器太忙！是否要重发？\\');if(backvalue){location.reload()}else{window.location=\\'default.htm\\'}</script>"; } } ?> html_mime_mail.inc 这个类是精华区里有的。我借来一用 <? class html_mime_mail{ var $headers; var $body; var $multipart; var $mime; var $html; var $html_text; var $html_images = array(); var $cids = array(); var $do_html; var $parts = array(); /*************************************** ** Constructor function. Sets the headers ** if supplied. ***************************************/ function html_mime_mail($headers = \\'\\'){ $this->headers = $headers; } /*************************************** ** Adds a html part to the mail. ** Also replaces image names with ** content-id\\'s. ***************************************/ function add_html($html, $text){ $this->do_html = 1; $this->html = $html; $this->html_text = $text; if(is_array($this->html_images) AND count($this->html_images) > 0){ for($i=0; $i<count($this->html_images); $i++){ $this->html = ereg_replace($this->html_images[$i][\\'name\\'], \\'cid:\\'.$this->html_images[$i][\\'cid\\'], $this->html); } } } /*************************************** ** Builds html part of email. ***************************************/ function build_html($orig_boundary){ $sec_boundary = \\'=_\\'.md5(uniqid(time())); $thr_boundary = \\'=_\\'.md5(uniqid(time())); if(!is_array($this->html_images)){ $this->multipart.= \\'--\\'.$orig_boundary."/r/n"; $this->multipart.= \\'Content-Type: multipart/alternative; boundary="\\'.$sec_boundary."/"/r/n/r/n/r/n"; $this->multipart.= \\'--\\'.$sec_boundary."/r/n"; $this->multipart.= \\'Content-Type: text/plain\\'."/r/n"; $this->multipart.= \\'Content-Transfer-Encoding: 7bit\\'."/r/n/r/n"; $this->multipart.= $this->html_text."/r/n/r/n"; $this->multipart.= \\'--\\'.$sec_boundary."/r/n"; $this->multipart.= \\'Content-Type: text/html\\'."/r/n"; $this->multipart.= \\'Content-Transfer-Encoding: 7bit\\'."/r/n/r/n"; $this->multipart.= $this->html."/r/n/r/n"; $this->multipart.= \\'--\\'.$sec_boundary."--/r/n/r/n"; }else{ $this->multipart.= \\'--\\'.$orig_boundary."/r/n"; $this->multipart.= \\'Content-Type: multipart/related; boundary="\\'.$sec_boundary."/"/r/n/r/n/r/n"; $this->multipart.= \\'--\\'.$sec_boundary."/r/n"; $this->multipart.= \\'Content-Type: multipart/alternative; boundary="\\'.$thr_boundary."/"/r/n/r/n/r/n"; $this->multipart.= \\'--\\'.$thr_boundary."/r/n"; $this->multipart.= \\'Content-Type: text/plain\\'."/r/n"; $this->multipart.= \\'Content-Transfer-Encoding: 7bit\\'."/r/n/r/n"; $this->multipart.= $this->html_text."/r/n/r/n"; $this->multipart.= \\'--\\'.$thr_boundary."/r/n"; $this->multipart.= \\'Content-Type: text/html\\'."/r/n"; $this->multipart.= \\'Content-Transfer-Encoding: 7bit\\'."/r/n/r/n"; $this->multipart.= $this->html."/r/n/r/n"; $this->multipart.= \\'--\\'.$thr_boundary."--/r/n/r/n"; for($i=0; $i<count($this->html_images); $i++){ $this->multipart.= \\'--\\'.$sec_boundary."/r/n"; $this->build_html_image($i); } $this->multipart.= "--".$sec_boundary."--/r/n/r/n"; } } /*************************************** ** Adds an image to the list of embedded ** images. ***************************************/ function add_html_image($file, $name = \\'\\', $c_type=\\'application/octet-stream\\'){ $this->html_images[] = array( \\'body\\' => $file, \\'name\\' => $name, \\'c_type\\' => $c_type, \\'cid\\' => md5(uniqid(time())) ); } /*************************************** ** Adds a file to the list of attachments. ***************************************/ function add_attachment($file, $name = \\'\\', $c_type=\\'application/octet-stream\\'){ $this->parts[] = array( \\'body\\' => $file, \\'name\\' => $name, \\'c_type\\' => $c_type ); } /*************************************** ** Builds an embedded image part of an ** html mail. ***************************************/ function build_html_image($i){ $this->multipart.= \\'Content-Type: \\'.$this->html_images[$i][\\'c_type\\']; if($this->html_images[$i][\\'name\\'] != \\'\\') $this->multipart .= \\'; name="\\'.$this->html_images[$i][\\'name\\']."/"/r/n"; else $this->multipart .= "/r/n"; $this->multipart.= \\'Content-ID: <\\'.$this->html_images[$i][\\'cid\\'].">/r/n"; $this->multipart.= \\'Content-Transfer-Encoding: base64\\'."/r/n/r/n"; $this->multipart.= chunk_split(base64_encode($this->html_images[$i][\\'body\\']))."/r/n"; } /*************************************** ** Builds a single part of a multipart ** message. ***************************************/ function build_part($i){ $message_part = \\'\\'; $message_part.= \\'Content-Type: \\'.$this->parts[$i][\\'c_type\\']; if($this->parts[$i][\\'name\\'] != \\'\\') $message_part .= \\'; name="\\'.$this->parts[$i][\\'name\\']."/"/r/n"; else $message_part .= "/r/n"; // Determine content encoding. if($this->parts[$i][\\'c_type\\'] == \\'text/plain\\'){ $message_part.= \\'Content-Transfer-Encoding: 7bit\\'."/r/n/r/n"; $message_part.= $this->parts[$i][\\'body\\']."/r/n"; }else{ $message_part.= \\'Content-Transfer-Encoding: base64\\'."/r/n"; $message_part.= \\'Content-Disposition: attachment; filename="\\'.$this->parts[$i][\\'name\\']."/"/r/n/r/n"; $message_part.= chunk_split(base64_encode($this->parts[$i][\\'body\\']))."/r/n"; } return $message_part; } /*************************************** ** Builds the multipart message from the ** list ($this->parts). ***************************************/ function build_message(){ $boundary = \\'=_\\'.md5(uniqid(time())); $this->headers.= "MIME-Version: 1.0/r/n"; $this->headers.= "Content-Type: multipart/mixed; boundary=/"".$boundary."/"/r/n"; $this->multipart = \\'\\'; $this->multipart.= "This is a MIME encoded message./r/nCreated by html_mime_mail.class./r/nSee http://www.heyes-computing.net/scripts/ for a copy./r/n/r/n"; if(isset($this->do_html) AND $this->do_html == 1) $this->build_html($boundary); if(isset($this->body) AND $this->body != \\'\\') $this->parts[] = array(\\'body\\' => $this->body, \\'name\\' => \\'\\', \\'c_type\\' => \\'text/plain\\'); for($i=(count($this->parts)-1); $i>=0; $i--){ $this->multipart.= \\'--\\'.$boundary."/r/n".$this->build_part($i); } $this->mime = $this->multipart."--".$boundary."--/r/n"; } /*************************************** ** Sends the mail. ***************************************/ function send($to_name, $to_addr, $from_name, $from_addr, $subject = \\'\\', $headers = \\'\\'){ if($to_name != \\'\\') $to = \\'"\\'.$to_name.\\'" <\\'.$to_addr.\\'>\\'; else $to = $to_addr; if($from_name != \\'\\') $from = \\'"\\'.$from_name.\\'" <\\'.$from_addr.\\'>\\'; else $from = $from_addr; $this->headers.= \\'From: \\'.$from."/r/n"; //$this->headers.= $headers; mail($to, $subject, $this->mime, $this->headers); } /*************************************** ** Use this method to deliver using direct ** smtp connection. Relies upon Manuel Lemos\\' ** smtp mail delivery class available at: ** http://phpclasses.upperdesign.com ** ** void smtp_send( string *Name* of smtp object, ** string From address, ** array To addresses, ** array Headers, ** string The body) ***************************************/ function smtp_send($smtp_obj, $from_addr, $to_addr){ global $$smtp_obj; $smtp_obj = $$smtp_obj; if(substr($this->headers, -2) == "/r/n") $this->headers = substr($this->headers,0,-2); $this->headers = explode("/r/n", $this->headers); $smtp_obj->sendmessage($from_addr, $to_addr, $this->headers, $this->mime); } } // End of class. ?> 返回类别: 教程 上一教程: 例子：计算两个时间相差的天数 下一教程: PHP中创建并处理图象 您可以阅读与"我自己借用精华区里的MIME类写了一个基本的发信小东东(2)"相关的教程: · 我自己借用精华区里的MIME类写了一个基本的发信小东东(1)：(其实要害是SMTP的设置问题。。) · UltraEdit 支持php文档特别显示的配置（基本的） · 实现一个基于Ajax的调查程序 · 一个基于mysql的登陆验证程序（一） · 一个没有MYSQL数据库支持的简易留言本的编写 |
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