How can the user be changed in PHP to display a specific account name in the browser?

To display a specific account name in the browser in PHP, you can use session variables to store the account name and then retrieve and display it on the page where needed. You can set the account name in the session variable when the user logs in or when the account is selected. Then, on the page where you want to display the account name, you can simply echo out the session variable value.

<?php
session_start();

// Set the account name in the session variable
$_SESSION['account_name'] = 'Specific Account Name';

// Display the account name in the browser
echo 'Account Name: ' . $_SESSION['account_name'];
?>