How can CSS be used to prevent text from falling out of frames in PHP websites?

To prevent text from falling out of frames in PHP websites, you can use CSS to set the maximum width of the text container within the frame. This will ensure that the text wraps within the frame instead of extending beyond its boundaries.

<style>
    .text-container {
        max-width: 100%;
        word-wrap: break-word;
    }
</style>

<div class="frame">
    <div class="text-container">
        <?php echo $text; ?>
    </div>
</div>