Best practices for taking and storing credit card information with PHP
问题 Should I use sessions for the first few steps (validation, review purchase) then input the information into the database in the final submit? Could the cookies get jacked and transform into a lawsuit? Is it too risky? Would I need to protect my db any special way if storing credit card numbers? Any and all recommendation and personal experiences are welcome. 回答1: Credit card issues have strict requirements (google "PCI Compliance") about storing credit card data. There's at least one payment