What are some best practices for incorporating frames into PHP code to avoid issues like constant reloading of media players?

Issue: Constant reloading of media players can be avoided by using frames in PHP code. By separating the media player into a frame, only the content within the frame will reload instead of the entire page. PHP Code Snippet:

```php
<!DOCTYPE html>
<html>
<head>
    <title>Media Player Example</title>
</head>
<body>
    <h1>My Media Player</h1>
    <iframe src="media_player.php" width="600" height="400"></iframe>
</body>
</html>
```

In this code snippet, the media player is loaded within an iframe element, which allows the player to reload independently of the rest of the page. This helps in avoiding constant reloading of the media player and provides a smoother user experience.