Hi, session library isn't working fine with PHP 7.1. It seems to be ok with PHP 5, but still there exist problem on Codeigniter 3.1.6. Temporary working solution is below.

codeIgnitor will usually make everything work out of the box. However, Sessions are a very sensitive component of any application. Its important for you to understand that once initialized, the ...

Data stored using CodeIgniter's session library is not persisted between requests in browsers other than Firefox. To recreate this problem install a fresh copy of CI ...

Hello Reader's If you want to make user redirect and show him the error message on next page then by using codeigniter you can do by following functions:- Let's say ...