AndreaD wrote:
I have a session variable called
$_SESSION['total'] the problem is I can't delete/reset it. I have tried
$_SESSION['total']= 0;
$_SESSION['total']= "";
I guess you didn't know/think of trying null:
$_SESSION['total'] = null;
...which has the same effect as using:
unset($_SESSION['total']); // as you have been told on at least 3 diff occasions ;-)
Not true. If you set it to null, it still exists...it's just null. If you unset it, the variable no longer exists.
$_SESSION['total'] = null;
if ( isset ( $_SESSION['total'] ) ) {
echo ( "Yes" );
} else {
echo ( "No" );
}unset ( $_SESSION['total'] );
if ( isset ( $_SESSION['total'] ) ) {
echo ( "Yes" );
} else {
echo ( "No" );
}-- John C. Nichel �berGeek KegWorks.com 716.856.9675 [EMAIL PROTECTED]
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