php:电子邮件发送失败,有多个附件
我正在尝试用php实现邮件功能,它可以很好地处理单个附件,但问题是当我尝试发送多个附件时,它不起作用。我正在使用php mail()函数发送电子邮件,我正在尝试附加一个PDF和一个图像文件。如果是PDF附加,则图像不会附加;如果是图像附加,则PDF不会附加。你知道我哪里做错了吗php:电子邮件发送失败,有多个附件,php,email,email-attachments,Php,Email,Email Attachments,我正在尝试用php实现邮件功能,它可以很好地处理单个附件,但问题是当我尝试发送多个附件时,它不起作用。我正在使用php mail()函数发送电子邮件,我正在尝试附加一个PDF和一个图像文件。如果是PDF附加,则图像不会附加;如果是图像附加,则PDF不会附加。你知道我哪里做错了吗 $header .= 'From: test <noreply@test.ae>' . "\r\n"; $header .= "MIME-Version: 1.0\r\n
$header .= 'From: test <noreply@test.ae>' . "\r\n";
$header .= "MIME-Version: 1.0\r\n";
$file = '1.png'
$displayname = '1.png';
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$filepdf = '1.pdf'
$displaynamepdf= '1.pdf';
$file_sizepdf = filesize($filepdf);
$handlepdf = fopen($filepdf, "r");
$contentpdf = fread($handlepdf, $file_sizepdf);
fclose($handlepdf);
$contentpdf = chunk_split(base64_encode($contentpdf));
$name = basename($file);
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$displayname."\"\r\n"; // use different content types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$displayname."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$displaynamepdf."\"\r\n"; // use different contentpdf types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$displaynamepdf."\"\r\n\r\n";
$header .= $contentpdf."\r\n\r\n";
$header .= "--".$uid."--";
if (mail($to, $subject, "", $header)) {
return 'sent';
} else {
return 'not sent';
}
$header.='From:test'。“\r\n”;
$header.=“MIME版本:1.0\r\n”;
$file='1.png'
$displayname='1.png';
$file\u size=文件大小($file);
$handle=fopen($file,“r”);
$content=fread($handle,$file\u size);
fclose($handle);
$content=chunk_split(base64_encode($content));
$uid=md5(uniqid(time());
$name=basename($file);
$filepdf='1.pdf'
$displaynamepdf='1.pdf';
$file_sizepdf=filesize($filepdf);
$handlepdf=fopen($filepdf,“r”);
$contentpdf=fread($handlepdf,$file_sizepdf);
fclose($handlepdf);
$contentpdf=块分割(base64_编码($contentpdf));
$name=basename($file);
$header.=“内容类型:多部分/混合;边界=\”.$uid.\“\r\n\r\n”;
$header.=“这是MIME格式的多部分消息。\r\n”;
$header.=“-”$uid.\r\n”;
$header.=“内容类型:文本/普通;字符集=iso-8859-1\r\n”;
$header.=“内容传输编码:7bit\r\n\r\n”;
$header.=$message.“\r\n\r\n”;
$header.=“-”$uid.\r\n”;
$header.=“内容类型:应用程序/八位字节流;名称=\”.$displayname.\“\r\n”;//在这里使用不同的内容类型
$header.=“内容传输编码:base64\r\n”;
$header.=“内容处置:附件;文件名=\”.$displayname.\“\r\n\r\n”;
$header.=$content.“\r\n\r\n”;
$header.=“内容类型:应用程序/八位字节流;名称=\”.$displaynamepdf.\“\r\n”;//在此处使用不同的内容PDF类型
$header.=“内容传输编码:base64\r\n”;
$header.=“内容处置:附件;文件名=\”.$displaynamepdf.\“\r\n\r\n”;
$header.=$contentpdf。“\r\n\r\n”;
$header.=“--”$uid.--”;
如果(邮件($to,$SUPER,“,$header)){
返回“已发送”;
}否则{
返回“未发送”;
}
您将$file
和$filepdf
都设置为“1.png”。设置$filepdf=“1.pdf”
,使标题的其余部分正确无误。以下是邮件功能中多个附件的代码
我已经为多个附件创建了函数。看看这个
/*
* Function Name: sentMail
* Scope : Sent Mail Function with CC , BCC and Attachment files..
* Input : Recipient Name => $recipientName // (Required)
* Recipient MailId(Many) => $recipientMailId // (Required & Array Format)
* Subject Content => $subjectContent // (Required)
* Message Content => $messageContent // (Required)
* Sender MailId => $senderMailId // (Required)
* Sender Name(Many) => $senderName // (Required)
* Recipient CC MailId => $recipientCCMailId //(Optional & Array Format)
* Recipient BCC MailId => $recipientBCCMailId //(Optional & Array Format)
* Attachment Files => $attachmentFiles //(Optional & Array Format)
* Output : Sent mail to the Recipient.
*/
public function sentMail($recipientName,$recipientMailId,$subjectContent,$messageContent,$senderName,$senderMailId,$recipientCCMailId,$recipientBCCMailId,$attachmentFiles)
{
try
{
/*Get the Mulitple Recipient CC MailId*/
if(isset($recipientCCMailId)){
if(count($recipientCCMailId)>1){
$recipientCCMailId = implode(',',$recipientCCMailId);
}
else{
$recipientCCMailId = $recipientCCMailId[0];
}
}
/*Get the Mulitple Recipient BCC MailId*/
if(isset($recipientBCCMailId)){
if(count($recipientBCCMailId)>1){
$recipientBCCMailId = implode(',',$recipientBCCMailId);
}
else{
$recipientBCCMailId = $recipientBCCMailId[0];
}
}
/*** Mail Contents Starts ***/
$subj = $subjectContent;
$msg ="";
/*Get the Mulitple Recipient BCC MailId*/
if(count($recipientMailId)>1){
$recipientMailId = implode(',',$recipientMailId);
$msg .="Dear, <b>All</b>\r <br>";
}
else{
$recipientMailId = $recipientMailId[0];
$msg .="Dear, <b>".ucwords($user_name)."</b> \r <br>";
}
$msg .=$messageContent."\r <br><br>";
$msg .="Thank you"."\r\n\n <br>";
$msg .=$senderName."\r\n\n <br><br>";
$headers ="";
/** Get the Mulitple Attachment files and Attachment Process Starts **/
if(isset($attachmentFiles)){
$headers .= "From: ".$senderMailId."\r\n";
$headers .= "Cc: ".$recipientCCMailId."\r\n";
$headers .= "Bcc: ".$recipientBCCMailId."\r\n";
// boundary
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
// headers for attachment
$headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$mime_boundary}\"";
// multipart boundary
$msg .= "--{$mime_boundary}\n" . "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
"Content-Transfer-Encoding: 7bit\n\n" . $msg . "\n\n";
// preparing attachments
for($i=0;$i<count($attachmentFiles);$i++)
{
if(is_file($attachmentFiles[$i]))
{
$msg .= "--{$mime_boundary}\n";
$fp = @fopen($attachmentFiles[$i],"rb");
$data = @fread($fp,filesize($attachmentFiles[$i]));
@fclose($fp);
$data = chunk_split(base64_encode($data));
$msg .= "Content-Type: application/octet-stream; name=\"".basename($attachmentFiles[$i])."\"\n" .
"Content-Description: ".basename($attachmentFiles[$i])."\n" .
"Content-Disposition: attachment;\n" . " filename=\"".basename($attachmentFiles[$i])."\"; size=".filesize($attachmentFiles[$i]).";\n" .
"Content-Transfer-Encoding: base64\n\n" . $data . "\n\n";
}
}
$msg .= "--{$mime_boundary}--";
}
/** Attachment Process Ends **/
else{
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=utf-8" . "\r\n";
//$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$headers .= "From: ".$senderMailId."\r\n";
$headers .= "Cc: ".$recipientCCMailId."\r\n";
$headers .= "Bcc: ".$recipientBCCMailId."\r\n";
}
/*** Mail Contents Ends ***/
$sent_mail=mail($recipientMailId,$subj,$msg,$headers);
if($sent_mail)
{
return true;
}
else
{
return false;
}
}
catch (Exception $e)
{
getConnection('close');
echo "Caught Exception:",$e->getMessage();
}
}
/*
*功能名称:sentMail
*范围:使用抄送、密件抄送和附件文件发送邮件功能。。
*输入:收件人名称=>$recipientName//(必需)
*收件人邮件ID(多个)=>$recipientMailId//(必需和数组格式)
*主题内容=>$subjectContent//(必需)
*消息内容=>$messageContent//(必需)
*发件人MailId=>$senderMailId/(必需)
*发件人名称(多个)=>$senderName//(必需)
*收件人CC MailId=>$RecipientCmailid/(可选和数组格式)
*收件人密件抄送邮件ID=>$recipientBCCMailId/(可选和数组格式)
*附件文件=>$attachmentFiles//(可选和数组格式)
*输出:向收件人发送邮件。
*/
公用函数sentMail($recipientName、$recipientMailId、$subjectContent、$messageContent、$senderName、$SenderMaild、$RecipientCmailid、$RecipientCmcMaild、$attachmentFiles)
{
尝试
{
/*获取多个收件人CC MailId*/
if(isset($RecipientCmailId)){
如果(计数($RecipientCmailId)>1){
$RecipientCmailId=内爆(“,”,$RecipientCmailId);
}
否则{
$RecipientCmailId=$RecipientCmailId[0];
}
}
/*获取多个收件人的密件抄送邮件ID*/
if(isset($recipientBCCMailId)){
如果(计数($recipientBCCMailId)>1){
$recipientBCCMailId=内爆(“,”,$recipientBCCMailId);
}
否则{
$recipientBCCMailId=$recipientBCCMailId[0];
}
}
/***邮件内容开始***/
$subject=$subjectContent;
$msg=”“;
/*获取多个收件人的密件抄送邮件ID*/
如果(计数($recipientMailId)>1){
$recipientMailId=内爆(“,”,$recipientMailId);
$msg.=“亲爱的,所有人\r
”;
}
否则{
$recipientMailId=$recipientMailId[0];
$msg.=“亲爱的,”.ucwords($user\u name)。“\r
”;
}
$msg.=$messageContent.“\r
”;
$msg.=“谢谢”。\r\n\n
”;
$msg.=$senderName.“\r\n\n
”;
$headers=“”;
/**获取多个附件文件并启动附件过程**/
if(isset($attachmentFiles)){
$headers.=“From:”.$senderMailId.\r\n”;
$headers.=“Cc:.$RecipientCmailId.\r\n”;
$headers.=“密件抄送:”.$recipientBCCMailId.\r\n”;
//边界
$semi_rand=md5(time());
$mime_boundary=“==Multipart_boundary_x{$semi_rand}x”;
//附件的标题
$headers.=“\n时间版本:1.0\n”。“内容类型:多部分/混合;\n”。“边界=\”{$mime\U边界}\”;
//多部分边界
$msg.=“--{$mime\U边界}\n.”内容类型:text/pla