Warning: Undefined variable $rtl in C:\xampp\htdocs\xlsss\calendar\calendar_info.php on line 35

Warning: Undefined variable $rtl in C:\xampp\htdocs\xlsss\calendar\calendar_info.php on line 35

Warning: Undefined variable $cdate in C:\xampp\htdocs\xlsss\calendar\calendar_info.php on line 36

Fatal error: Uncaught Error: Call to a member function getDate() on null in C:\xampp\htdocs\xlsss\calendar\calendar_info.php:36 Stack trace: #0 {main} thrown in C:\xampp\htdocs\xlsss\calendar\calendar_info.php on line 36