Fatal error: Uncaught TypeError: getDepartementPrefecture(): Argument #1 ($id_departement) must be of type int, string given, called in /home/francef/www/ville.php on line 116 and defined in /home/francef/www/inc/fonctions-php-safe.php:37 Stack trace: #0 /home/francef/www/ville.php(116): getDepartementPrefecture('2B') #1 {main} thrown in /home/francef/www/inc/fonctions-php-safe.php on line 37