您好我正在尝试发送带有doc，docx和pdf附件的邮件。我收到了doc和docx的电子邮件。但是当我尝试用pdf附件发送邮件时，它无法正常工作。因此，我收到错误消息'上传的文件不支持文件类型'。我找不到错误。谁能帮我？我的代码：
<?php
$to = $_POST["txtTo"];
$subject = $_POST["txtSubject"];
$from = $_POST["txtFormEmail"];
$message = $_POST["txtDescription"];
$random_hash = md5(date('r', time()));
$headers .= "From: ".$from."<".$from.">\nReply-To: ".$_POST["txtFormEmail"]."";
$headers .= "\r\nContent-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
$strFilesName = $_FILES["fileAttach"]["name"];
$attachment = chunk_split(base64_encode(file_get_contents($_FILES["fileAttach"]["tmp_name"])));
ob_start();
//Turn on output buffering
?> --PHP-mixed-<?php echo $random_hash; ?> Content-Type: multipart/alternative; boundary="PHP-alt-<?php echo $random_hash; ?>" --PHP-alt-<?php echo $random_hash; ?> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit --PHP-alt-<?php echo $random_hash; ?> Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: 7bit <?php echo $message; ?> --PHP-alt-<?php echo $random_hash; ?>-- --PHP-mixed-<?php echo $random_hash; ?> Content-Type: <?php echo $_FILES["fileAttach"]["type"]; ?>; name="<?php echo $strFilesName; ?>" Content-Transfer-Encoding: base64 Content-Disposition: attachment <?php echo $attachment; ?> --PHP-mixed-<?php echo $random_hash; ?>-- <?php
$message = ob_get_clean();
if ($_FILES["fileAttach"]["type"] == "application/pdf"|| $_FILES["fileAttach"]["type"]=="application/msword"||$_FILES["fileAttach"]["type"]==application/vnd.openxmlformats-officedocument.wordprocessingml.document")if($_FILES["fileAttach"]["size"] < 1024000){if ($_FILES["fileAttach"]["error"] > 0){ echo "Error:
" . $_FILES["fileAttach"]["error"]."<br />";}else{$mail_sent = @mail( $to, $subject, $message, $headers );
}
echo $mail_sent ? "Mail sent" : "Mail failed";}else{echo ' File Size should be with in 1000 KB';} }else{echo 'The uploaded file is not supported file type.'; }?>
答案 0 :(得分：6)
使用简单的php邮件功能发送邮件和dompdf将html转换为pdf将正常工作。
<?php
$content="<html>html content here</html>"
$html2pdf = Yii::app()->ePdf->HTML2PDF();
$html2pdf->WriteHTML($content);
$to = "dheerajchouhan85@gmail.com";
$from = "no-reply@email.com";
$subject = "Thank you for your Contribution";
$message = "<p>Your Message</p>";
$separator = md5(time());
$eol = PHP_EOL;
$filename = "example.pdf";
$pdfdoc = $html2pdf->Output('', 'S');
$attachment = chunk_split(base64_encode($pdfdoc));
$headers = "From: " . $from . $eol;
$headers .= "MIME-Version: 1.0" . $eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"" . $separator . "\"" . $eol . $eol;
$body = "Content-Transfer-Encoding: 7bit" . $eol;
$body .= "This is a MIME encoded message." . $eol;
$body .= "--" . $separator . $eol;
$body .= "Content-Type: text/html; charset=\"iso-8859-1\"" . $eol;
$body .= "Content-Transfer-Encoding: 8bit" . $eol . $eol;
$body .= $message . $eol;
$body .= "--" . $separator . $eol;
$body .= "Content-Type: application/octet-stream; name=\"" . $filename . "\"" . $eol;
$body .= "Content-Transfer-Encoding: base64" . $eol;
$body .= "Content-Disposition: attachment" . $eol . $eol;
$body .= $attachment . $eol;
$body .= "--" . $separator . "--";
mail($to, $subject, $body, $headers);
?>
答案 1 :(得分：5)
开始使用Swiftmailer，您的生活会更轻松。
使用示例：
require_once('swift/lib/swift_required.php');
$transport = Swift_MailTransport::newInstance();
$mailer = Swift_Mailer::newInstance($transport);
$message = Swift_Message::newInstance()
->setFrom(array($from))
->setTo(array($to))
->setEncoder(Swift_Encoding::get7BitEncoding())
->setSubject($subject)
->setBody($body, 'text/html')
->addPart(strip_tags($body), 'text/plain')
->attach(Swift_Attachment::fromPath($filename))
;
$mailer->send($message);
答案 2 :(得分：1)
<?php
//define the receiver of the email
$to = 'elangovan2men@gmail.com';
//define the subject of the email
$subject = 'Test email with attachment';
//create a boundary string. It must be unique
//so we use the MD5 algorithm to generate a random hash
$random_hash = md5(date('r', time()));
//define the headers we want passed. Note that they are separated with \r\n
$headers = "From: test@gmail.com\r\nReply-To: test@gmail.com";
//add boundary string and mime type specification
$headers .= "\r\nContent-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
//read the atachment file contents into a string,encode it with MIME base64,and split it into smaller chunks
$attachment = chunk_split(base64_encode(file_get_contents('testing.pdf')));
//define the body of the message.
ob_start(); //Turn on output buffering
?>
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: multipart/alternative; boundary="PHP-alt-<?php echo $random_hash; ?>"
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Hello World!!!
This is simple text email message.
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2>Email Functionality</h2>
<p>This is something with <b>HTML</b> formatting.</p>
--PHP-alt-<?php echo $random_hash; ?>--
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: application/pdf; name="attachment.pdf"
Content-Transfer-Encoding: base64
Content-Disposition: attachment
<?php echo $attachment; ?>
--PHP-mixed-<?php echo $random_hash; ?>--
<?php
//copy current buffer contents into $message variable and delete current output buffer
$message = ob_get_clean();
//send the email
$mail_sent = @mail( $to, $subject, $message, $headers );
//if the message is sent successfully print "Mail sent". Otherwise print "Mail failed"
echo $mail_sent ? "Mail sent" : "Mail failed";
?>
答案 3 :(得分：0)
希望这对你有所帮助。
<form enctype="multipart/form-data" method="POST" action="">
<label>Your Name <input type="text" name="sender_name" /> </label> <br>
<label>Your Email <input type="email" name="sender_email" /> </label> <br>
<label>Subject <input type="text" name="subject" /> </label> <br>
<label>Message <textarea name="message"></textarea> </label> <br>
<label>Attachment <input type="file" name="my_file" /></label><br>
<label><input type="submit" name="button" value="Submit" /></label>
</form>
<?php
echo "<pre>";print_r($_REQUEST);echo "</pre>"; //comment this line
echo "<pre>";print_r($_FILES);echo "</pre>"; //comment this line
if($_POST && isset($_FILES['my_file']))
{
$from_email = 'noreply@your_domain.com'; //from mail, it is mandatory with some hosts
$recipient_email = 'your-emailid@gmail.com'; //recipient email (most cases it is your personal email)
//Capture POST data from HTML form and Sanitize them,
$sender_name = filter_var($_POST["sender_name"], FILTER_SANITIZE_STRING); //sender name
$reply_to_email = filter_var($_POST["sender_email"], FILTER_SANITIZE_STRING); //sender email used in "reply-to" header
$subject = filter_var($_POST["subject"], FILTER_SANITIZE_STRING); //get subject from HTML form
//$message = filter_var($_POST["message"], FILTER_SANITIZE_STRING); //message
$message = "Name : ".$sender_name."\nMessage : ".$_POST["message"]; //message
//Get uploaded file data
$file_tmp_name = $_FILES['my_file']['tmp_name'];
$file_name = $_FILES['my_file']['name'];
$file_size = $_FILES['my_file']['size'];
$file_type = $_FILES['my_file']['type'];
$file_error = $_FILES['my_file']['error'];
if($file_error > 0)
{
die('Upload error or No files uploaded');
}
//read from the uploaded file & base64_encode content for the mail
$handle = fopen($file_tmp_name, "r");
$content = fread($handle, $file_size);
fclose($handle);
$encoded_content = chunk_split(base64_encode($content));
$boundary = md5("sanwebe");
//headers
$headers = "MIME-Version: 1.0\r\n";
$headers .= "From:".$from_email."\r\n";
$headers .= "Reply-To: ".$reply_to_email."" . "\r\n";
$headers .= "Content-Type: multipart/mixed; boundary = $boundary\r\n\r\n";
//body plain text
$body = "--$boundary\r\n";
$body .= "Content-Type: text/plain; charset=ISO-8859-1\r\n";
$body .= "Content-Transfer-Encoding: base64\r\n\r\n";
$body .= chunk_split(base64_encode($message));
//attachment file
$body .= "--$boundary\r\n";
$body .="Content-Type: $file_type; name=".$file_name."\r\n";
$body .="Content-Disposition: attachment; filename=".$file_name."\r\n";
$body .="Content-Transfer-Encoding: base64\r\n";
$body .="X-Attachment-Id: ".rand(1000,99999)."\r\n\r\n";
$body .= $encoded_content;
$sentMail = @mail($recipient_email, $subject, $body, $headers);
if($sentMail) //output success or failure messages
{
die('Thank you for your email');
}else{
die('Could not send mail!');
}
}
?>