How can the code snippet be modified to display only the statistics for the currently logged-in user in PHP?

To display only the statistics for the currently logged-in user in PHP, you can modify the SQL query to filter results based on the user ID of the logged-in user. This can be achieved by retrieving the user ID from the session or any other authentication mechanism and using it to filter the query results. 

// Assuming $loggedInUserId contains the ID of the currently logged-in user

// Modify the SQL query to filter results by the user ID
$sql = "SELECT * FROM statistics WHERE user_id = $loggedInUserId";

// Execute the query and fetch the results
$result = mysqli_query($connection, $sql);

// Display the statistics for the currently logged-in user
while ($row = mysqli_fetch_assoc($result)) {
    echo "Statistic: " . $row['statistic_column'] . "<br>";
}

Related Questions