+ public static function logger($uid = null)
+ {
+ if (!S::has('log')) {
+ if (S::has('suid')) {
+ $suid = S::v('suid');
+ S::set('log', new PlLogger(S::v('uid'), $suid['uid']));
+ } else if (S::has('uid') || $uid) {
+ S::set('log', new PlLogger(S::v('uid', $uid)));
+ }
+ }
+ return S::v('log');
+ }
+