After creating a MySQL database and executing your queries, you should close the connection to the MySQL server using the mysqli_close function like mysqli_close(______).

After creating a MySQL database and executing your queries, it's good practice to close the connection to the MySQL server. To do this, you can use the mysqli_close function. It takes the connection object ($conn) as a parameter and closes the connection. Make sure to pass the correct connection object to mysqli_close, like mysqli_close($conn), to close the connection properly. Although PHP automatically closes the connection at the end of the script execution, it's recommended to explicitly close the connection when it's no longer needed to free up resources.