In this article, we will focus on the mysqli_get_host_info() function in PHP, which is used to return the host information for a MySQL connection. We will provide you with an overview of the function, how it works, and examples of its use.

Introduction to the mysqli_get_host_info() function

The mysqli_get_host_info() function is a built-in function in PHP that is used to return the host information for a MySQL connection. This function is useful when you need to know the host information for a MySQL connection.

How to use the mysqli_get_host_info() function

Using the mysqli_get_host_info() function is very simple. You just need to call the function on a valid MySQLi connection. Here is an example:

$mysqli = mysqli_connect("localhost", "username", "password", "database");

$host_info = mysqli_get_host_info($mysqli);

echo "Host information: " . $host_info;


In this example, we call the mysqli_connect() function to connect to a MySQL database with a username and password. We then call the mysqli_get_host_info() function on the MySQLi connection to get the host information for the connection. We then output the host information using the echo statement.


In conclusion, the mysqli_get_host_info() function is a useful tool for returning the host information for a MySQL connection. By understanding how to use the function, you can take advantage of this feature to create powerful and flexible MySQLi queries.

Practice Your Knowledge

Which of the following PHP functions can be used to retrieve information about the host system's interaction with the client system?

Quiz Time: Test Your Skills!

Ready to challenge what you've learned? Dive into our interactive quizzes for a deeper understanding and a fun way to reinforce your knowledge.

Do you find this helpful?