Is session_start(); function required in CodePlayground?

Question

I am getting errors with session_start() function in code playground. My code works flawlesly on my browser but does not work on code playground. It uses sessions.

Answer 1

i dont think it gets saved either. Session cookies are stored in browser and there is no save path set or cannot be set in playground. i suppose its just a terminal app. so better install apache on your pc and try code in browser. as session cookies is the client side browser thing.

Answer 2

Removing session_start(); seems solved error messages but my code still doesnt works