How to make pHP pages update

Learn how to make a page refresh in PHP with a simple example.

Updating Pages with PHP

When developing websites, it is often necessary to update content on pages. PHP is a powerful scripting language which makes it easy to update content using code. In this article, we will discuss how to update pages with PHP.

The first step is to connect to the database. To do this, you need to use the MySQLi library. To connect to the database, you will need to use the mysqli_connect() function. This function takes the following parameters:

$db_host = 'localhost';
$db_user = 'root';
$db_pass = '';
$db_name = 'mydatabase';

$conn = mysqli_connect($db_host, $db_user, $db_pass, $db_name);

if(!$conn){
    die("Connection failed: " . mysqli_connect_error());
}

The next step is to create a query to update the content on the page. For example, if you want to update the title of a page, you can use the following query:

$sql = "UPDATE pages SET title = 'My new title' WHERE id = 1";

Once you have created the query, you can use the mysqli_query() function to execute it. This function takes the following parameters:

$result = mysqli_query($conn, $sql);

The last step is to check if the query was successful. To do this, you can use the mysqli_affected_rows() function. This function takes the following parameter:

$num_rows = mysqli_affected_rows($conn);

if($num_rows > 0){
    echo "The update was successful!";
}

By following these steps, you can easily update the content on a page with PHP. This is just one example of how you can use PHP to update content on a page. There are many other ways to use PHP to update content on a page, so be sure to explore all the possibilities.