Store variables in cookies in PHP
Delgado Rodríguez, Hugo Adrián · Website Design akus.net · 2019
In a cookie you can store very little data (up to 4093 characters per cookie), and it is only possible to store up to 20 cookies per domain (this is important to keep in mind if in different sessions of our site we use cookies), and a browser can only store up to 300 cookies in total