Change height/width of image in upload

I have this code that I use to upload an original image and then two smaller versions. It works fine.

CODE
-----------------
<?
if (!isset($_POST['action'])) {
?>
                  <form action="" method="POST" enctype="multipart/form-data">
                        <input type="hidden" name="MAX_FILE_SIZE" value="2500000">
                        Select an image: <input type="file" name="imgfile" class="button"><br>
                        <br>
                        <center><font size="2">
                              <br>
                              For best results, use the dimensions (Height = 167px, Width = 200px).<br>
                              <br>
                              Please note: Only "jpg" images are currently supported. Files ending in ".jpeg" must be renamed to ".jpg" in order to be uploaded.<br>
                              <br>
                        </font>
                        <br>
                        <input type="hidden" name="action" value="do_upload">
                        <input type="submit" value="Submit Image">
                  </form><br><br>

<?

$result = mysql_query("SELECT * FROM bandinfo WHERE userid = '$ud_id'");
$num = mysql_num_rows($result);
$i = 0;
$pic = mysql_result($result,$i,"pic");

if (!empty($pic)){
?>
<?      
} else {
?>
<?
}
?>

<?
} elseif ($_POST['action'] == "do_upload") {
      $name = $_FILES['imgfile']['name'];
      if ($_FILES['imgfile']['type'] != 'image/jpeg' and $_FILES['imgfile']['type'] != 'image/pjpeg') {

?>

<?
exit;
      }
     
      $uploaddir1 = "pics";
      $uploaddir2 = "pics";
      $uploaddir3 = "pics";
     
     
      $final_filename1 = $ud_id."_l.jpg";
      $final_filename2 = $ud_id."_m.jpg";
      $final_filename3 = $ud_id."_s.jpg";
     
      $imgfile = $_FILES['imgfile']['tmp_name'];
     
      if (is_uploaded_file($imgfile)) {
            $newfile = $uploaddir1 . "/" . $final_filename1;
            copy($imgfile, $newfile);
           
            resize_me ($imgfile, $uploaddir2, $final_filename2, "75");
            resize_me ($imgfile, $uploaddir3, $final_filename3, "50");
           
            $query = "UPDATE `bandinfo` SET `pic` = '$ud_id' WHERE `userid` = '$ud_id'";
            mysql_query($query) or die('Error, insert query failed');
           
      }
     
?>

<?
}
           
function resize_me ($img, $path, $name, $percent) {
      //image file path
      //the folder to save to
      //the name to use when saving
      //percent to resize
     
      $orig_image = $img;
     
      $image_stats = GetImageSize($orig_image);
      $imagewidth = $image_stats[0];
      $imageheight = $image_stats[1];
      $img_type = $image_stats[2];
      $new_w = $imagewidth * $percent;
      $new_w = round($new_w / 100);
      $ratio = ($imagewidth / $new_w);
      $new_h = round($imageheight / $ratio);

      if ($img_type=="2") {
            $src_img = imagecreatefromjpeg($orig_image);
            $dst_img = imagecreatetruecolor($new_w,$new_h);
            imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img));
            imagejpeg($dst_img, "$path"."/$name");
            } elseif  ($img_type=="3") {
            $dst_img=imagecreatetruecolor($new_w,$new_h);
            $src_img=ImageCreateFrompng($orig_image);
            imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,ImageSX($src_img),ImageSY($src_img));
            Imagepng($dst_img, "$path"."/$name");
      }
}

?>

---------------


Is it possible to modify it so that I first resize the original image to Height = 167px, Width = 200px, save that file as the original and then create the smaller versions?
MDauphinais1Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

babuno5Commented:
I think the following code should work as per your requirement

    if (is_uploaded_file($imgfile)) {
            $newfile = $uploaddir1 . "/" . $final_filename1;
//            copy($imgfile, $newfile);
            resize_me ($imgfile, $uploaddir1, $final_filename1, '',167,200);
            resize_me ($newfile, $uploaddir2, $final_filename2, "75");
            resize_me ($newfile, $uploaddir3, $final_filename3, "50");
           
            $query = "UPDATE `bandinfo` SET `pic` = '$ud_id' WHERE `userid` = '$ud_id'";
            mysql_query($query) or die('Error, insert query failed');
           
      }


function resize_me ($img, $path, $name, $percent,$height="",$width="") {
      //image file path
      //the folder to save to
      //the name to use when saving
      //percent to resize
     
      $orig_image = $img;
     
      $image_stats = GetImageSize($orig_image);
      $imagewidth = $image_stats[0];
      $imageheight = $image_stats[1];
      $img_type = $image_stats[2];
            if($width == "")
            {
                  $new_w = $imagewidth * $percent;
                  $new_w = round($new_w / 100);
            }
            else
                  $new_w      = $width;
      
            if($height == "")
            {
            $ratio = ($imagewidth / $new_w);
              $new_h = round($imageheight / $ratio);
            }
            else
                  $new_h = $height;

      if ($img_type=="2") {
            $src_img = imagecreatefromjpeg($orig_image);
            $dst_img = imagecreatetruecolor($new_w,$new_h);
            imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img));
            imagejpeg($dst_img, "$path"."/$name");
            } elseif  ($img_type=="3") {
            $dst_img=imagecreatetruecolor($new_w,$new_h);
            $src_img=ImageCreateFrompng($orig_image);
            imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,ImageSX($src_img),ImageSY($src_img));
            Imagepng($dst_img, "$path"."/$name");
      }
}
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
dereshCommented:
yes it is possible, but you will loose original aspect rato of image.

you just have to copy whole resize_me function to for example resize_me_fixed and replace $new_h with 176 and $new_w with 200. Then first call this new modified function and then call old one with 75 and 50 percent to make two smaller pictures.
0
MDauphinais1Author Commented:
That worked as posted. Thanks.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
PHP

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.