// Retrieve user information by name using MySQL $username = 'john_doe'; $query = "SELECT * FROM users WHERE username = '$username'"; $result = mysqli_query($connection, $query); $user = mysqli_fetch_assoc($result);
// Retrieve user information by name using Laravel's Eloquent ORM $username = 'john_doe'; $user = User::where('username', $username)->first();In this example, we are using Laravel's Eloquent ORM to retrieve a user's information from a table called `users`. The `where` method is used to filter the results by the user's username, and the `first` method is used to retrieve only the first result. Overall, the by_name method is a useful tool in PHP for retrieving user information in web development, and can be found in many different package libraries.