connect_error) { die("Connection failed: " . $conn_covid19->connect_error); } mysqli_query($conn_covid19, "SET character_set_results=utf8"); mysqli_query($conn_covid19, "SET character_set_client=utf8"); mysqli_query($conn_covid19, "SET character_set_connection=utf8"); mysqli_query($conn_covid19, "SET NAMES UTF8");