Upload temp image files, resize them and email as atachments

[AgentAlmond]

Hi Everyone!

I'm new to php and am trying to get to a specific place an not having much luck!

I (ideally) would like to be able to upload 3 image files on a webpage and have my php script resize it and then add it as 3 attachments with a load of other info in an email....

Its driving me a little insane though! I can't seem to get this code to fit with some resizing code, If you more experienced guys could point me in the right direction that would be awesome!

I think i can get something in that for loop to resize as it attaches but everything i try messes up!

<?php
  if($_POST['formSubmit'] == "Submit")
  {
    if($_POST['text_question'] == "" || $_POST['text_name'] == "" || $_POST['text_email'] == "")
  {

header("Location: back.html");
 
  }else{
  $from = $_POST['text_email'];
    $to = "alex@camppontiac.com";
$subject = "Website Consultation";
$message = ($_POST['text_question']);
$message .= "\n----------------\n";
$message .= "From: \n" . $_POST['text_name'] . "\nE-mail address: \n" . $_POST['text_email'] . "\nPhone Number:\n" . $_POST['text_phone'];
$headers = "From: " . $_POST['text_name'] . " <" . $_POST['text_email'] . ">";
$dir = "/tmp";
$dh  = opendir($dir);
while (false !== ($filename = readdir($dh))) {
    $files[] = $filename;
}


// include the from email in the headers
$headers = "From: $from";

// boundary
$time = md5(time());
$boundary = "==Multipart_Boundary_x{$time}x";

// headers used for send attachment with email
$headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$boundary}\"";

// multipart boundary
$message = "--{$boundary}\n" . "Content-Type: text/plain; charset=\"iso-8859-1\"\n" . "Content-Transfer-Encoding: 7bit\n\n" . $message . "\n\n";
$message .= "--{$boundary}\n";

// attach the attachments to the message
for($x=0; $x<count($files); $x++){
    $files = fopen($files[$x],"w+");
    $content = fread($file,filesize($files[$x]));
    fclose($file);
    $content = chunk_split(base64_encode($content));
    $message .= "Content-Type: {\"application/octet-stream\"};\n" . " name=\"$files[$x]\"\n" .
        "Content-Disposition: attachment;\n" . " filename=\"$filenames[$x]\"\n" .
        "Content-Transfer-Encoding: base64\n\n" . $content . "\n\n";
    $message .= "--{$boundary}\n";
}

// sending mail

if(@mail($to, $subject, $message, $headers)== true)
{
  header("Location: confirm.html");
}
else
{
  header("Location: back.html");
}
  }}
?>