Warning: Unsupported declare 'strict_types' in D:\xampp\htdocs\prdk-wb-be\vendor\nette\utils\src\Utils\ImageColor.php on line 8

Parse error: syntax error, unexpected 'function' (T_FUNCTION), expecting identifier (T_STRING) or \\ (T_NS_SEPARATOR) in D:\xampp\htdocs\prdk-wb-be\vendor\nette\utils\src\Utils\ImageColor.php on line 13