// 350lastlogin
// last login time of user
// value is a serialized array of the UNIX timestamp of the last
// login, and the host that the last login was from.
$_prefs['last_login'] = array(
    'value' => 'a:0:\{\}',
    'locked' => false,
    'shared' => true,
    'type' => 'implicit'
);

// show the last login time of user
$_prefs['show_last_login'] = array(
    'value' => true,
    'locked' => false,
    'shared' => true,
    'type' => 'checkbox',
    'desc' => _("Show last login time when logging in?")
);

