I have already tried to use the attached code and others a little bit different but it only fails. on verifying the signature. This way, I need someone to fix the attached one or provide a new php code which really works for me.
12 freelancers are bidding on average $27 for this job
Respected Sir I am ready for your Job which is "Php script for Android in-app billing signature verification" I'll complete it as you mention and resolve it. Thanks