I am trying to add a string/variable to a users session when they click a button on the homepage it adds it to their session
I have some PHP I have written that changes the price on the website when “?personal” is in the URL and it works but I am unsure on how to get “?personal” added to the URL for the user’s session and remove it when they click the button again.
We currently have this on our current website that was built by another developer
Any help will be greatly appreciated.
Thanks in advance