I am slowly teaching myself the basics of PHP and have a quick question that I am sure will be obvious but would appreciate the feedback.
I am creating a test photo gallery application where a user has to log in to upload images.
I am using sessions to check whether the user is logged in or not. My question is:
If I have this code:
// session not logged
// session logged
What happens if I have 2 different applications open in my browser and both use $_SESSION['userid'] to check login status?
If I am logged in to 1 of the application won't that mean that it would register me as logged in in the other application.
Please excuse my ignorance.