How To Remove Values Saved in the Current Session

Q

How To Remove Values Saved in the Current Session? - PHP Script Tips - Understanding and Using Sessions

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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.

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