Email form sends multiple mails depending on attachments - php

Question

So basically I want an email system that can send a message with one or more pictures, the problem I have now is that when I upload let's say 4 pictures, the form sends me 4 emails with both the same text but one picture at a time. I want them all to be added as 4 attachments to 1 email, not 1 attachment to 4 emails.
Here is my HTML:
<form id="upload" method="post" action="upload.php">
<div id="drop">
Onderwerp<br>
<input name="txtSubject" type="text" id="txtSubject" /><br>
Omschrijving<br>
<textarea name="txtDescription" cols="30" rows="4" id="txtDescription"></textarea><br>
Voeg afbeeldingen toe
<input type="file" name="fileAttach" multiple accept="image/*;capture=camera" />
<input type="submit" name="Submit" value="Send">
</div>
<ul>
<!-- The file uploads will be shown here -->
</ul>
</form>
and here is my PHP:
<?
$strTo = "email#email.com";
$strSubject = $_POST["txtSubject"];
$strMessage = nl2br($_POST["txtDescription"]);
//*** Uniqid Session ***//
$strSid = md5(uniqid(time()));
$strHeader = "";
$strHeader .= "From: ".$_POST["txtFormName"]."<".$_POST["txtFormEmail"].">\nReply-To: ".$_POST["txtFormEmail"]."";
$strHeader .= "MIME-Version: 1.0\n";
$strHeader .= "Content-Type: multipart/mixed; boundary=\"".$strSid."\"\n\n";
$strHeader .= "This is a multi-part message in MIME format.\n";
$strHeader .= "--".$strSid."\n";
$strHeader .= "Content-type: text/html; charset=utf-8\n";
$strHeader .= "Content-Transfer-Encoding: 7bit\n\n";
$strHeader .= $strMessage."\n\n";
//*** Attachment ***//
if($_FILES["fileAttach"]["name"] != "")
{
$strFilesName = $_FILES["fileAttach"]["name"];
$strContent = chunk_split(base64_encode(file_get_contents($_FILES["fileAttach"]["tmp_name"])));
$strHeader .= "--".$strSid."\n";
$strHeader .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n";
$strHeader .= "Content-Transfer-Encoding: base64\n";
$strHeader .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
$strHeader .= $strContent."\n\n";
}
$flgSend = #mail($strTo,$strSubject,null,$strHeader); // # = No Show Error //
if($flgSend)
{
echo "Mail send completed.";
}
else
{
echo "Cannot send mail.";
}
?>
I'm not that great with PHP, I took an multiple image uploader and tried to make it into a mailing form, wich works.. except for the multiple email sending part.
Any help is greatly appreciated! :)

Answer 1

try something like:
for($i=0;$i<count($_FILES["fileAttach"]["name"]);$i++)
{
if($_FILES["fileAttach"]["name"][$i] != "")
{
$strFilesName = $_FILES["fileAttach"]["name"][$i];
$strContent = chunk_split(base64_encode(file_get_contents($_FILES["fileAttach"]["tmp_name"][$i])));
$strHeader .= "--".$strSid."\n";
$strHeader .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n";
$strHeader .= "Content-Transfer-Encoding: base64\n";
$strHeader .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
$strHeader .= $strContent."\n\n";
}
}