Warning: Trying to access array offset on false in D:\wwwroot\mtbook\web\html.php on line 50
Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in D:\wwwroot\mtbook\web\html.php:50
Stack trace:
#0 D:\wwwroot\mtbook\web\html.php(50): in_array('102127', NULL)
#1 {main}
thrown in D:\wwwroot\mtbook\web\html.php on line 50