Edit:
Hi, your project is almost expired, please consider my proposal, thanks!
Original:
Hi,
This can be done with desktop application for local, i prefer use AutoIT for this, this app will extract the data from tally port (usually 9000), and PHP for remote application to receive the data from the desktop application.
I can help you with this, let's talk more on PM.
Thanks,
Fariz Tadjoedin