How can PHP be used to streamline the process of updating results for multiple games in a database without creating excessive forms?

To streamline the process of updating results for multiple games in a database without creating excessive forms, we can use a single form with dynamic input fields generated using PHP. This form can allow users to input results for multiple games at once, which can then be processed and updated in the database efficiently.

```php
<form method="post" action="update_results.php">
    <?php
    // Assuming $games is an array of game data retrieved from the database
    foreach($games as $game) {
        echo '<input type="text" name="results[' . $game['id'] . ']" value="' . $game['result'] . '"><br>';
    }
    ?>
    <input type="submit" value="Update Results">
</form>
```

In the `update_results.php` file, you can iterate over the `$_POST['results']` array to update the results for each game in the database. This approach minimizes the number of forms needed and simplifies the process of updating multiple game results at once.