Warning: Attempt to read property "sortlist" on null in /www/wwwroot/wangyouzw.com/sort.php on line 111
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /www/wwwroot/wangyouzw.com/sort.php:111
Stack trace:
#0 {main}
thrown in /www/wwwroot/wangyouzw.com/sort.php on line 111