Upload and resize issue

Question

Hi,
I'm having a very strange issue with Upload and resize, using Imagemagik as library. I usually use "Proportional - Fixed with", with the width I need. But the upload page gives me this error:
Notice: Use of undefined constant height - assumed 'height' in /home/webadmin/mydomain.com/html/includes/common/lib/image/KT_Image.class.php on line 338
The upload is configured as this:
function Trigger_ImageUpload(&$tNG) {
$uploadObj = new tNG_ImageUpload($tNG);
$uploadObj->setFormFieldName("imagen_pob");
$uploadObj->setDbFieldName("imagen_pob");
$uploadObj->setFolder("../poblaciones/");
$uploadObj->setResize("true", 800, 0);
$uploadObj->setMaxSize(2500);
$uploadObj->setAllowedExtensions("gif, jpg, jpe, jpeg, png");
$uploadObj->setRename("custom");
$uploadObj->setRenameRule("{id_pob}.{KT_ext}");
return $uploadObj->Execute();
Are you having issues with this trigger?
Thank you,
Ruben
Edit: If I use GD the error is this one
Fatal error: Allowed memory size of 25165824 bytes exhausted (tried to allocate 16432 bytes) in /home/webadmin/mydomain.com/html/includes/common/lib/image/KT_Image.class.php on line 1774
There is no room for just 16432 bytes?

Answer 1

Thanks for your reply.
So if I understand the script works fine on one server (memorylimit 120mB) but not the other (memorylimit 20 or 24 mB)?
That is the difference. Now I have made a restriction on both the size (kB) and max height/max width. That gives the opportunity to upload images of up to 1.2 mB and maxHeight/Width of 2300 pixels (memorylimit of  20 mB). The figures were found by trial and error.
Well sounds like a server issue. Is the new server php-cgi or apache mod php?
I don't know but I will have a look (Probably apache). Out of curiosity- will there be a difference?
Have you tried making a .htaccess file with php commands to control memory needed?
Yes and it didn't work - either I have made an error or the host have found out that many people due to still larger imagefiles do their best to bypass these memory limitations
I am currently looking into som javascripts (FLEX (found one in the ADOBE forum that may be able to do the trick) /FLASH may also be a possibility). Hoping to find a way to resize on the client and upload the reduced image to the host in one go. Many customers requests such a feature.
Thanks for your help.