Removing Values Saved in the Session in PHP

Q

How To Remove Values Saved in the Current Session in PHP?

✍: FYIcenter.com

A

If you want to remove values saved in the current session, you should use the unset() function on those saved values in $_SESSION, or use array() to empty $_SESSION:

unset($_SESSION['MyColor']) - Removes one value named MyColor in the current session.
$_SESSION = array() - Removes all values in the current session.
unset($_SESSION) - Bad statement. It may affect the session mechanism.

⇒ Determining If a Session Is New in PHP

⇐ Setting session.gc_divisor Properly in PHP

⇑ Understanding and Using Sessions in PHP

⇑⇑ PHP Tutorials

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