我有一个部分工作的电子邮件代码（不附带phpmailer的东西），它发送带有附件的电子邮件，但是一旦我发送没有附件的文件，它确实发送但是带有白色，没有文字。
如果我只发送短信，为什么要发送白色电子邮件：
这是查询中的所有表单：
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
// output data of each row
echo "
<form method='post' name='contact_form'
action='/bedankt-verzenden?id=". $id ."' enctype='multipart/form-data'>
Naar wie verzend u het voorstel:<br />
<input style='width: 100%;' type='text' name='name' value='" . $row["firstname"] . "'><br/><br />
Email:<br />
<input style='width: 100%;' type='text' name='email' value='Jouw email'><br /><br />
Onderwerp van het bericht:<br />
<input style='width: 100%;' type='text' name='title' value='Offerte voor uw ". $row["stijlkeuken"] ." keuken'><br /><br />
Bericht:<br />
<textarea style='width: 100%; height: 200px;' name='message'></textarea><br /><br /><br />
Bestand uploaden:<br />
<input type='file' name='File_upload[]' size='40' multiple='multiple' ><br /><br />
<input style='width: 100%; display: none;' type='text' name='email2' value='". $row["email"] ."'>
<input type='submit' value='Verzenden' class='clicky-submitty' id='clicky-submitty2'>
</form>";
}
然后这是处理程序（已编辑），也在查询中：
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$recipient_email = $_POST['email2']; //recepient
$from_email = $_POST['email']; //from email using site domain.
$subject = $_POST['title']; //email subject line
$sender_email = filter_var($_POST["email"], FILTER_SANITIZE_STRING); //capture sender email
$sender_message = filter_var($_POST['message'], FILTER_SANITIZE_STRING); //capture message
$attachments = $_FILES['File_upload'];
$file_count = count($attachments['name']); //count total files attached
$boundary = md5(time());
$eol = "\r\n";
if(empty($_FILES['File_upload']))
{
//header
$headers = 'From: info@keukenaanbod.nl' . $eol;
$headers .= 'Reply-To: '. $sender_email . $eol;
$headers .= 'Cc: ' . $sender_email . $eol;
$headers .= "Message-ID: <" . time() . " TheSystem@" . $_SERVER['SERVER_NAME'] . ">" . $eol;
$headers .= "X-Mailer: PHP v" . phpversion() . $eol;
$headers .= 'MIME-Version: 1.0' . $eol;
$headers .= "Content-type:text/html; charset=UTF-8 boundary=\"" . $boundary . "\"";
$body = "--". $boundary . $eol;
$body .= "Content-type:text/plain; charset=iso-8859-1" . $eol;
$body .= "Content-Transfer-Encoding: 7bit" . $eol . $eol;
$body .= "Er is gereageerd op jouw keuken aanvraag, reageer op deze mail om in contact te komen:". $eol . $sender_message . $eol . $eol;
}else{
//header
$headers = 'From: info@keukenaanbod.nl' . $eol;
$headers .= 'Reply-To: '. $sender_email . $eol;
$headers .= 'Cc: ' . $sender_email . $eol;
$headers .= "Message-ID: <" . time() . " TheSystem@" . $_SERVER['SERVER_NAME'] . ">" . $eol;
$headers .= "X-Mailer: PHP v" . phpversion() . $eol;
$headers .= 'MIME-Version: 1.0' . $eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"" . $boundary . "\"";
//attachments
for ($x = 0; $x < $file_count; $x++){
if(!empty($attachments['name'][$x])){
//get file info
$file_name = $attachments['name'][$x];
$file_size = $attachments['size'][$x];
$file_type = $attachments['type'][$x];
//read file
$handle = fopen($attachments['tmp_name'][$x], "r");
$content = fread($handle, $file_size);
fclose($handle);
$encoded_content = chunk_split(base64_encode($content)); //split into smaller chunks (RFC 2045)
$body = "--". $boundary . $eol;
$body .= "Content-type:text/plain; charset=iso-8859-1" . $eol;
$body .= "Content-Transfer-Encoding: 7bit" . $eol . $eol;
$body .= "Er is gereageerd op jouw keuken aanvraag, reageer op deze mail om in contact te komen:". $eol . $sender_message . $eol . $eol;
$body .= "--" . $boundary . $eol;
$body .= "Content-Type: " . $file_type. "; name=\"" . $file_name . "\"" . $eol;
$body .= "Content-Transfer-Encoding: base64" . $eol;
$body .= "Content-Disposition: attachment; filename=\"" . $file_name . "\"" . $eol . $eol;
$body .= $encoded_content . $eol . $eol;
}
}
}
$sentMail = @mail($recipient_email, $subject, $body, $headers);
if($sentMail) //output success or failure messages
{
header('Location: /verzenden-gelukt?id='. $id .'');
}else{
die('Email kon helaas niet verzonden worden, u dient direct uit te zoeken wat er gaande is!');
}
}
答案 0 :(得分：1)
首先，你可以做一个非常直接的重构，让你的代码更加干燥。如果你在我的回答中注意到我将所有的标题和正文都移出了if和else。这允许您一起删除所有其他内容。
而不是检查名称不是空的，你应该选择PHP将抛出的内置错误。
while($row = mysql_fetch_array($result, MYSQL_ASSOC)){
$recipient_email = $_POST['email2']; //recepient
$from_email = $_POST['email']; //from email using site domain.
$subject = $_POST['title']; //email subject line
$sender_email = filter_var($_POST["email"], FILTER_SANITIZE_STRING); //capture sender email
$sender_message = filter_var($_POST['message'], FILTER_SANITIZE_STRING); //capture message
$boundary = md5(time());
$eol = "\r\n";
//header
$headers = 'From: info@keukenaanbod.nl' . $eol;
$headers .= 'Reply-To: '. $sender_email . $eol;
$headers .= 'Cc: ' . $sender_email . $eol;
$headers .= "Message-ID: <" . time() . " TheSystem@" . $_SERVER['SERVER_NAME'] . ">" . $eol;
$headers .= "X-Mailer: PHP v" . phpversion() . $eol;
$headers .= 'MIME-Version: 1.0' . $eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"" . $boundary . "\"";
$body = "--". $boundary . $eol;
$body .= "Content-type:text/plain; charset=iso-8859-1" . $eol;
$body .= "Content-Transfer-Encoding: 7bit" . $eol . $eol;
$body .= "Er is gereageerd op jouw keuken aanvraag, reageer op deze mail om in contact te komen:". $eol . $sender_message . $eol . $eol;
if (isset($_FILES['File_upload'])){//Use isset on the file to verify it was uploaded
//Check each files error
foreach ($_FILES["File_upload"]["error"] as $key => $error){
if ($error == UPLOAD_ERR_OK){//If the error was ok then do your thang
//Use the $key get file info
$file_name = $_FILES["File_upload"]['name'][$key];
$file_size = $_FILES["File_upload"]['size'][$key];
$file_type = $_FILES["File_upload"]['type'][$key];
$handle = fopen($_FILES["File_upload"]['tmp_name'][$key], "r");
$content = fread($handle, $file_size);
fclose($handle);
$encoded_content = chunk_split(base64_encode($content)); //split into smaller chunks (RFC 2045)
$body .= "--" . $boundary . $eol;
$body .= "Content-Type: " . $file_type. "; name=\"" . $file_name . "\"" . $eol;
$body .= "Content-Transfer-Encoding: base64" . $eol;
$body .= "Content-Disposition: attachment; filename=\"" . $file_name . "\"" . $eol . $eol;
$body .= $encoded_content . $eol . $eol;
}
}
}
$sentMail = @mail($recipient_email, $subject, $body, $headers);
if($sentMail){//output success or failure messages
header('Location: /verzenden-gelukt?id='. $id .'');
} else {
die('Email kon helaas niet verzonden worden, u dient direct uit te zoeken wat er gaande is!');
}
}
答案 1 :(得分：0)
这是解决我的问题的代码，我现在可以发送带有和不带附件的php（）中的电子邮件，并给我的电子邮件一个正文！
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$recipient_email = $_POST['email2']; //recepient
$from_email = $_POST['email']; //from email using site domain.
$subject = $_POST['title']; //email subject line
$sender_email = filter_var($_POST["email"], FILTER_SANITIZE_STRING); //capture sender email
$sender_message = filter_var($_POST['message'], FILTER_SANITIZE_STRING); //capture message
$attachments = $_FILES['File_upload'];
$file_count = count($attachments['name']); //count total files attached
$boundary = md5(time());
$eol = "\r\n";
if (isset($_FILES['File_upload'])){
//attachments
for ($x = 0; $x < $file_count; $x++){
if(!empty($attachments['name'][$x])){
//get file info
$file_name = $attachments['name'][$x];
$file_size = $attachments['size'][$x];
$file_type = $attachments['type'][$x];
//read file
$handle = fopen($attachments['tmp_name'][$x], "r");
$content = fread($handle, $file_size);
fclose($handle);
$encoded_content = chunk_split(base64_encode($content)); //split into smaller chunks (RFC 2045)
}
}
}
//header
$headers = 'From: info@keukenaanbod.nl' . $eol;
$headers .= 'Reply-To: '. $sender_email . $eol;
$headers .= 'Cc: ' . $sender_email . $eol;
$headers .= "Message-ID: <" . time() . " TheSystem@" . $_SERVER['SERVER_NAME'] . ">" . $eol;
$headers .= "X-Mailer: PHP v" . phpversion() . $eol;
$headers .= 'MIME-Version: 1.0' . $eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"" . $boundary . "\"";
$body = "--". $boundary . $eol;
$body .= "Content-type:text/plain; charset=iso-8859-1" . $eol;
$body .= "Content-Transfer-Encoding: 7bit" . $eol . $eol;
$body .= "Er is gereageerd op jouw keuken aanvraag, reageer op deze mail om in contact te komen:". $eol . $sender_message . $eol . $eol;
if (isset($_FILES['File_upload'])){
$body .= "--" . $boundary . $eol;
$body .= "Content-Type: " . $file_type. "; name=\"" . $file_name . "\"" . $eol;
$body .= "Content-Transfer-Encoding: base64" . $eol;
$body .= "Content-Disposition: attachment; filename=\"" . $file_name . "\"" . $eol . $eol;
$body .= $encoded_content . $eol . $eol;
}
$sentMail = @mail($recipient_email, $subject, $body, $headers);
if($sentMail) //output success or failure messages
{
header('Location: /verzenden-gelukt?id='. $id .'');
}else{
die('Email kon helaas niet verzonden worden, u dient direct uit te zoeken wat er gaande is!');
}
}