Executing autocad through PHP

Hi All,

I want to validate dwg file through PHP. To do so I am issuing following command:

"c:\PROGRAM FILES\AUTOCAD 2006\acad.exe" /b

This command is working fine from command prompt, it opens autocad and open dwg file and execute script on it and returns desired output. But when I execute same command through PHP at IE. It loads autocad in background (I can see it from Task Manager only) but it does not return any output. I am not sure whether it opens dwg file and script file or not. Also I am not getting any error message or log.

Please help me.

Thanks & Regards,

Vishal

Please check if this thread doesn't help you:

http://www.cadtutor.net/forum/showthread.php?t=44752

Regards,