Fatal error: Uncaught Error: Call to undefined function split() in /home/zavodparty/zavodparty.ru/docs/CalcDate.php:51 Stack trace: #0 /home/zavodparty/zavodparty.ru/docs/2006.php(38): CalcDate->CalculateDateDifference(1151092800, 1556139600) #1 {main} thrown in /home/zavodparty/zavodparty.ru/docs/CalcDate.php on line 51