php coding

How to remove “setting session.bug_compat_42 or session.bug_compat_warn” Warning

I was adding some features in one of my older website for a client and saw this warning: Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You…