Search results for: "session_unset"

What is the difference between session_unset and session_destroy in PHP?

session_unset() is used to unset all variables in a session, while session_destroy() is used to destroy the session data. session_unset() does not des...

What are the potential pitfalls of using session_unset() and session_destroy() in PHP logout scripts?

Using session_unset() only removes the session data, but leaves the session itself active. This can potentially lead to session fixation attacks. Simi...

What is the significance of using session_unset() and session_destroy() in a logout script in PHP?

Using session_unset() and session_destroy() in a logout script in PHP is significant because it helps to properly end the user's session and clear any...

What is the difference between session_unset() and session_destroy() in PHP, and when should each be used?

session_unset() is used to unset all variables registered to a session, but the session itself remains active. session_destroy() is used to completely...

What are common pitfalls when using session_destroy() or session_unset() in PHP?

Common pitfalls when using session_destroy() or session_unset() in PHP include not properly resetting the session variables or not destroying the sess...