I have a PHP application that is running under WAMP and using JPGraph. It all works fine. I am trying to now deploy the application on a production web server which, rather than running WAMP, runs native Apache and PHP, and am receiving the following error:
Notice: Use of undefined constant IMG_PNG - assumed 'IMG_PNG' in C:\Program Files\Adaptive\webPortal\models\jpgraph\jpgraph_errhandler.inc.php on line 282
JpGraph Error: 25001 This PHP installation is not configured with the GD library. Please recompile PHP with GD support to run JpGraph. (Neither function imagetypes() nor imagecreatefromstring() does exist)
Now obviously I have ran up phpinfo() and, as expected, there is no GD enabled on the production server. The only difference I can see is in the version of PHP; WAMP is bundled with PHP 5.4.12 and the production server has installed PHP 5.3.29, so a slightly earlier version. The issue is this has to run on Windows, and I can't find a Windows PHP installation for any version greater than 5.3.29.
However, I see no reason why I can't just enable GD on the production server. BUT:
So... yeah. I'm kind of stuck haha. Can anyone help? Thanks in advance!