Concours mensuel

Fatal error: Uncaught ArgumentCountError: mktime() expects at least 1 argument, 0 given in /home/clients/09ca5aeb91def2d5f471e709fef84529/web/Divers/solution_concours.php:26 Stack trace: #0 /home/clients/09ca5aeb91def2d5f471e709fef84529/web/Divers/solution_concours.php(26): mktime() #1 {main} thrown in /home/clients/09ca5aeb91def2d5f471e709fef84529/web/Divers/solution_concours.php on line 26