<?phpclass Email {//---设置全局变量var $mailTo = ""; // 收件人var $mailCC = ""; // 抄送var $mailBCC = ""; // 秘密抄送var $mailFrom = ""; // 发件人var $mailSubject = ""; // 主题var $mailText = ""; // 文本格式的信件主体var $mailHTML = ""; // html格式的信件主体var $mailAttachments = ""; // 附件/* 函数setTo($inAddress) :用于处理邮件的地址 参数 $inAddress为包涵一个或多个字串,email地址变量,使用逗号来分割多个邮件地址默认返回值为true**********************************************************/function setTo($inAddress){//--用explode()函数根据”,”对邮件地址进行分割$addressArray = explode( ",",$inAddress);//--通过循环对邮件地址的合法性进行检查for($i=0;$i<count($addressArray);$i++){ if($this->checkEmail($addressArray[$i])==false) return false; }//--所有合法的email地址存入数组中$this->mailTo = implode($addressArray, ",");return true; }/**************************************************函数 setCC($inAddress) 设置抄送人邮件地址参数 $inAddress 为包涵一个或多个邮件地址的字串,email地址变量,使用逗号来分割多个邮件地址 默认返回值为true**************************************************************/function setCC($inAddress){//--用explode()函数根据”,”对邮件地址进行分割$addressArray = explode( ",",$inAddress);//--通过循环对邮件地址的合法性进行检查for($i=0;$i<count($addressArray);$i++){ if($this->checkEmail($addressArray[$i])==false) return false; }//--所有合法的email地址存入数组中$this->mailCC = implode($addressArray, ",");return true; }/***************************************************函数setBCC($inAddress) 设置秘密抄送地址 参数 $inAddress 为包涵一个或多个邮件地址的字串,email地址变量,使用逗号来分割多个邮件地址 默认返回值为true******************************************/function setBCC($inAddress){//--用explode()函数根据”,”对邮件地址进行分割$addressArray = explode( ",",$inAddress);//--通过循环对邮件地址的合法性进行检查for($i=0;$i<count($addressArray);$i++){ if($this->checkEmail($addressArray[$i])==false)return false;}//--所有合法的email地址存入数组中$this->mailBCC = implode($addressArray, ",");return true;}/*****************************************************************函数setFrom($inAddress):设置发件人地址 参数 $inAddress 为包涵邮件地址的字串默认返回值为true***************************************/function setFrom($inAddress){if($this->checkEmail($inAddress)){$this->mailFrom = $inAddress;return true;} return false; }/**********************函数 setSubject($inSubject) 用于设置邮件主题参数$inSubject为字串,默认返回的是true*******************************************/function setSubject($inSubject){if(strlen(trim($inSubject)) > 0){$this->mailSubject = ereg_replace( "n", "",$inSubject);return true; }return false; }/****************************************************函数setText($inText) 设置文本格式的邮件主体参数 $inText 为文本内容默认返回值为true****************************************/function setText($inText){if(strlen(trim($inText)) > 0){$this->mailText = $inText;return true; }return false;}/**********************************函数setHTML($inHTML) 设置html格式的邮件主体参数$inHTML为html格式,默认返回值为true************************************/function setHTML($inHTML){if(strlen(trim($inHTML)) > 0){$this->mailHTML = $inHTML;return true; }return false; }/**********************函数 setAttachments($inAttachments) 设置邮件的附件 参数$inAttachments为一个包涵目录的字串,也可以包涵多个文件用逗号进行分割 默认返回值为true*******************************************/function setAttachments($inAttachments){if(strlen(trim($inAttachments)) > 0){$this->mailAttachments = $inAttachments;return true; }return false; }/*********************************函数 checkEmail($inAddress) :这个函数我们前面已经调用过了,主要就是用于检查email地址的合法性*****************************************/function checkEmail($inAddress){return (ereg( "^[^@ ]+@([a-zA-Z0-9-]+.)+([a-zA-Z0-9-]{2}|net|com|gov|mil|org|edu|int)$",$inAddress));}/*************************************************函数loadTemplate($inFileLocation,$inHash,$inFormat) 读取临时文件并且替换无用的信息参数$inFileLocation用于定位文件的目录$inHash 由于存储临时的值 $inFormat 由于放置邮件主体***********************************************************/function loadTemplate($inFileLocation,$inHash,$inFormat){/* 比如邮件内有如下内容: Dear ~!UserName~,Your address is ~!UserAddress~ *///--其中”~!”为起始标志”~”为结束标志$templateDelim = "~";$templateNameStart = "!";//--找出这些地方并把他们替换掉$templateLineOut = ""; //--打开临时文件if($templateFile = fopen($inFileLocation, "r")){while(!feof($templateFile)){$templateLine = fgets($templateFile,1000);$templateLineArray = explode($templateDelim,$templateLine);for( $i=0; $i<count($templateLineArray);$i++){//--寻找起始位置if(strcspn($templateLineArray[$i],$templateNameStart)==0){//--替换相应的值$hashName = substr($templateLineArray[$i],1);//--替换相应的值$templateLineArray[$i] = ereg_replace($hashName,(string)$inHash[$hashName],$hashName);}}//--输出字符数组并叠加$templateLineOut .= implode($templateLineArray, "");} //--关闭文件fclose($templateFile);//--设置主体格式(文本或html)if( strtoupper($inFormat)== "TEXT" )return($this->setText($templateLineOut));else if( strtoupper($inFormat)== "HTML" )return($this->setHTML($templateLineOut));} return false;}/*****************************************函数 getRandomBoundary($offset) 返回一个随机的边界值参数 $offset 为整数 – 用于多管道的调用 返回一个md5()编码的字串****************************************/function getRandomBoundary($offset = 0){//--随机数生成srand(time()+$offset);//--返回 md5 编码的32位 字符长度的字串return ( "----".(md5(rand()))); }/********************************************函数: getContentType($inFileName)用于判断附件的类型**********************************************/function getContentType($inFileName){//--去除路径$inFileName = basename($inFileName);//--去除没有扩展名的文件if(strrchr($inFileName, ".") == false){return "application/octet-stream";}//--提区扩展名并进行判断$extension = strrchr($inFileName, ".");switch($extension){case ".gif": return "image/gif";case ".gz": return "application/x-gzip";case ".htm": return "text/html";case ".html": return "text/html";case ".jpg": return "image/jpeg";case ".tar": return "application/x-tar";case ".txt": return "text/plain";case ".zip": return "application/zip";default: return "application/octet-stream";}return "application/octet-stream";}/**********************************************函数formatTextHeader把文本内容加上text的文件头*****************************************************/function formatTextHeader(){ $outTextHeader = "";$outTextHeader .= "Content-Type: text/plain;charset=us-asciin";$outTextHeader .= "Content-Transfer-Encoding: 7bitnn";$outTextHeader .= $this->mailText. "n";return $outTextHeader;} /************************************************函数formatHTMLHeader()把邮件主体内容加上html的文件头******************************************/function formatHTMLHeader(){$outHTMLHeader = "";$outHTMLHeader .= "Content-Type: text/html; charset=us-asciin";$outHTMLHeader .= "Content-Transfer-Encoding: 7bitnn";$outHTMLHeader .= $this->mailHTML. "n";return $outHTMLHeader;}/**********************************函数 formatAttachmentHeader($inFileLocation) 把邮件中的附件标识出来********************************/function formatAttachmentHeader($inFileLocation){$outAttachmentHeader = "";//--用上面的函数getContentType($inFileLocation)得出附件类型$contentType = $this->getContentType($inFileLocation);//--如果附件是文本型则用标准的7位编码if(ereg( "text",$contentType)){$outAttachmentHeader .= "Content-Type: ".$contentType. ";n";$outAttachmentHeader .= ' name="'.basename($inFileLocation). '"'. "n";$outAttachmentHeader .= "Content-Transfer-Encoding: 7bitn";$outAttachmentHeader .= "Content-Disposition: attachment;n";$outAttachmentHeader .= ' filename="'.basename($inFileLocation). '"'. "nn";$textFile = fopen($inFileLocation, "r");while(!feof($textFile)){$outAttachmentHeader .= fgets($textFile,1000);}//--关闭文件 fclose($textFile);$outAttachmentHeader .= "n";}//--非文本格式则用64位进行编码else{ $outAttachmentHeader .= "Content-Type: ".$contentType. ";n";$outAttachmentHeader .= ' name="'.basename($inFileLocation). '"'. "n";$outAttachmentHeader .= "Content-Transfer-Encoding: base64n";$outAttachmentHeader .= "Content-Disposition: attachment;n";$outAttachmentHeader .= ' filename="'.basename($inFileLocation). '"'. "nn";//--调用外部命令uuencode进行编码exec( "uuencode -m $inFileLocation nothing_out",$returnArray);for ($i = 1; $i<(count($returnArray)); $i++){$outAttachmentHeader .= $returnArray[$i]. "n";}} return $outAttachmentHeader;}/******************************函数 send()用于发送邮件，发送成功返回值为true************************************/function send(){//--设置邮件头为空$mailHeader = "";//--添加抄送人if($this->mailCC != "")$mailHeader .= "CC: ".$this->mailCC. "n";//--添加秘密抄送人if($this->mailBCC != "")$mailHeader .= "BCC: ".$this->mailBCC. "n";//--添加发件人if($this->mailFrom != "")$mailHeader .= "FROM: ".$this->mailFrom. "n";//---------------------------邮件格式------------------------------//--文本格式if($this->mailText != "" && $this->mailHTML == "" && $this->mailAttachments == ""){return mail($this->mailTo,$this->mailSubject,$this->mailText,$mailHeader);}//--html或text格式else if($this->mailText != "" && $this->mailHTML != "" && $this->mailAttachments == ""){$bodyBoundary = $this->getRandomBoundary();$textHeader = $this->formatTextHeader();$htmlHeader = $this->formatHTMLHeader();//--设置 MIME-版本$mailHeader .= "MIME-Version: 1.0n";$mailHeader .= "Content-Type: multipart/alternative;n";$mailHeader .= ' boundary="'.$bodyBoundary. '"';$mailHeader .= "nnn";//--添加邮件主体和边界$mailHeader .= "--".$bodyBoundary. "n";$mailHeader .= $textHeader;$mailHeader .= "--".$bodyBoundary. "n";//--添加html标签$mailHeader .= $htmlHeader;echo $mailHeader .= "n--".$bodyBoundary. "--";die();//--发送邮件return mail($this->mailTo,$this->mailSubject, "",$mailHeader);}//--文本加html加附件else if($this->mailText != "" && $this->mailHTML != "" && $this->mailAttachments != ""){$attachmentBoundary = $this->getRandomBoundary();$mailHeader .= "Content-Type: multipart/mixed;n";$mailHeader .= ' boundary="'.$attachmentBoundary. '"'. "nn";$mailHeader .= "This is a multi-part message in MIME format.n";$mailHeader .= "--".$attachmentBoundary. "n";$bodyBoundary = $this->getRandomBoundary(1);$textHeader = $this->formatTextHeader();$htmlHeader = $this->formatHTMLHeader();$mailHeader .= "MIME-Version: 1.0n";$mailHeader .= "Content-Type: multipart/alternative;n";$mailHeader .= ' boundary="'.$bodyBoundary. '"';$mailHeader .= "nnn";$mailHeader .= "--".$bodyBoundary. "n";$mailHeader .= $textHeader;$mailHeader .= "--".$bodyBoundary. "n";$mailHeader .= $htmlHeader;$mailHeader .= "n--".$bodyBoundary. "--";//--获取附件值$attachmentArray = explode( ",",$this->mailAttachments);//--根据附件的个数进行循环for($i=0;$i<count($attachmentArray);$i++){//--分割 $mailHeader .= "n--".$attachmentBoundary. "n";//--附件信息$mailHeader .= $this->formatAttachmentHeader($attachmentArray[$i]);}$mailHeader .= "--".$attachmentBoundary. "--";return mail($this->mailTo,$this->mailSubject, "",$mailHeader);}return false;}}ini_set('SMTP','smtp.163.com');ini_set('smtp_port',465);$mail = new Email();$mail->setTo("88888888@qq.com"); //收件人//$mail-> setCC("b@b.com,c@c.com"); //抄送//$mail-> setCC("d@b.com,e@c.com"); //秘密抄送$mail->setFrom("yyyy@163.com");//发件人$mail->setSubject("主题") ; //主题$mail->setText("文本格式") ;//发送文本格式也可以是变量$mail->setHTML("<table><tr><td>ccccccccccccccccccc</td></tr></table>") ;//发送html格式也可以是变量//$mail->setAttachments("c:a.jpg") ;//添加附件,需表明路径$mail->send(); //发送邮件?>
