That may be the dumbest copy-protection scheme I've ever seen! What's to stop the client from editing just one line of your routine to read: 

   return 1; #renew your license - NOT!

[download]

Or better yet, just edit out the call to the subroutine in the first place!

-sam

In reply to Re^2: Hiding source code (in a country with no laws) by samtregar
in thread Hiding source code (in a country with no laws) by diego_de_lima

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