Script not working :[

[slpctrl]

What I'm trying to do here, at least right now is to get this script to work, it's not doing what I want. I want, if the radio button for original size is selected to just save the image, and the others resize and then save. Not sure where my error is but it doesn't work.

 

 

<?php
echo('Upload images:
<FORM ENCTYPE="multipart/form-data" ACTION="" METHOD="POST">
The file: <INPUT TYPE="file" NAME="image"><br>
<b>Size of image:</b><br>
<input type="radio" name="group1" value="Original" checked> Original<br>
<input type="radio" name="group1" value="320x240"> 320x240<br>
<input type="radio" name="group1" value="640x480"> 640x480<br>
<b>Duration of upload:</b><br>
<input type="radio" name="group2" value="day" checked> <b>One day</b><br>
<input type="radio" name="group2" value="week"> <b>One week</b><br>
<input type="radio" name="group2" value="month"> <b>One month</b><br>
<input type="radio" name="group2" value="year"> <b>One year</b><br>
<INPUT TYPE="submit" VALUE="Upload">
</FORM>');

//start upload function
Function uploadimg($image = NULL)
{
   $dir = "C:/wamp/www/images/";
   $size = 1572864;
   if (is_null($image))
   $image = $_FILES['image'];
   $imagetype = $_FILES['image']['type'];
   $imagesize = $_FILES['image']['size'];
   if (!isset($_FILES['image'])) exit;
   if (is_uploaded_file($_FILES['image']['tmp_name'])) {
   if ($imagesize>$size) { echo "The file is too big<br>"; exit; }
   if (($imagetype=="image/gif") || ($imagetype=="image/pjpeg") || ($imagetype=="image/jpeg") || ($imagetype=="image/png") || ($imagetype=="image/bmp")) {
   if (file_exists($dir . $image)) { echo "The file already exists<br>"; exit; }
   $res = copy($_FILES['image']['tmp_name'], $dir .
   $_FILES['image']['name']);
   if (!$res) { echo "upload failed!<br>n"; exit; } else { echo "upload sucessful<br>"; }
   echo "File Name: ".$_FILES['image']['name']."<br>";
   echo "File Size: ".$_FILES['image']['size']." bytes<br>";
   echo "File Type: ".$_FILES['image']['type']."<br>";
}
else
{
   echo "Wrong file type<br>"; exit;
}
}
   $my_file = $_FILES['image']['name'];
}
//end upload function

//begin resize image
function size($image, $w = 320, $h = 240)
{
   header("Content-type: image/jpeg");
   //retrieving the dimensions of image
   $x = @getimagesize($image);
   $sw = $x[0];
   $sh = $x[1];
   //setting the new drawn image as a $new variable based on it's file type
   $new = @ImageCreateFromJPEG($image) or
   $new = @ImageCreateFromPNG($image) or
   $new = @ImageCreateFromGIF($image) or
   $new = false;
   if(!$new)
   {
    readfile($new);
   }
   else
   {
   //Here are the GD library functions in use where we take the image, rescale,
   //get coordinates for watermark and all the other nice details and merge the 
   //watermark in the center of the scaled image and return the new image
   $thumb = @ImageCreateTrueColor($w, $h);
   @ImageCopyResampled($thumb, $new, 0, 0, 0, 0, $w, $h, $sw, $sh);
   return $thumb;
}
}
//end resize image


$image = $_FILES['image'];
if(isset($image) && $_POST['group1']=="Original")
uploadimg($image);
elseif(isset($image) && $_POST['group1']=="320x240")
{
$image = size($image);
uploadimg($image);
}
elseif(isset($image) && $_POST['group1']=="640x480")
{
$image = size($image,640,480);
uploadimg($image);
}
else
die();
?> 

[slpctrl]

How about this: I have an upload function (works) and the resize function, but it's not working with upload. How do I get it so that, if radio button Original is selected, it will remain original size, or resize for the other options?

 

<?php
echo('Upload images:
<FORM ENCTYPE="multipart/form-data" ACTION="" METHOD="POST">
The file: <INPUT TYPE="file" NAME="image"><br>
<b>Size of image:</b><br>
<input type="radio" name="group1" value="Original" checked> Original<br>
<input type="radio" name="group1" value="320x240"> 320x240<br>
<input type="radio" name="group1" value="640x480"> 640x480<br>
<INPUT TYPE="submit" VALUE="Upload">
</FORM>');

//start upload function
Function uploadimg($image = NULL)
{
   $dir = "images/";
   $size = 1572864;
   if (is_null($image))
   $image = $_FILES['image'];
   $imagetype = $_FILES['image']['type'];
   $imagesize = $_FILES['image']['size'];
   if (!isset($_FILES['image'])) exit;
   if (is_uploaded_file($_FILES['image']['tmp_name'])) {
   if ($imagesize>$size) { echo "The file is too big<br>"; exit; }
   if (($imagetype=="image/gif") || ($imagetype=="image/pjpeg") || ($imagetype=="image/jpeg") 
   || ($imagetype=="image/png") || ($imagetype=="image/bmp")) {
   if (file_exists($dir . $image)) { echo "The file already exists<br>"; exit; }
   $res = copy($_FILES['image']['tmp_name'], $dir .
   $_FILES['image']['name']);
   if (!$res) { echo "upload failed!<br>n"; exit; } else { echo "upload sucessful<br>"; }
   echo "File Name: ".$_FILES['image']['name']."<br>";
   echo "File Size: ".$_FILES['image']['size']." bytes<br>";
   echo "File Type: ".$_FILES['image']['type']."<br>"; }
else {
   echo "Wrong file type<br>"; exit; }}
   $my_file = $_FILES['image']['name'];}
//end upload function

//begin resize image
function size($image, $w = 320, $h = 240)
{
   $x = @getimagesize($image);
   $sw = $x[0];
   $sh = $x[1];
   $new = @ImageCreateFromJPEG($image) or
   $new = @ImageCreateFromPNG($image) or
   $new = @ImageCreateFromGIF($image) or
   $new = false;
   if(!$new) {
    readfile($new); }
   else {
   $thumb = @ImageCreateTrueColor($w, $h);
   @ImageCopyResampled($thumb, $new, 0, 0, 0, 0, $w, $h, $sw, $sh);
   return $thumb; }
}
//end resize image

$image = $_FILES['image'];
if(isset($image) && $_POST['group1'] == "Original")
uploadimg($image);
else
die();
?>