I have converted one of my (small) sites to php and I have noticed that in referrals, I have hits coming in for my html pages. Is there a way to redirect those hits to my php pages?
There are a couple of ways, one of which is through .htaccess.
This is another way if you don't want to create a .htaccess file.
<html>
<head>
<title>Page Title</title>
<meta http-equiv="REFRESH" content="0;url=http://www.yourmaindomain.com/whatever.php">
</HEAD>
<BODY>
main body text
</BODY>
</HTML>
Add the bolded part to your header information.
As some browsers might not like that, it may be best to add this to the page you want redirected.
This page has moved. If your browser doesn't automatically redirect to
its new location, click
<a href="http://www.yourmaindomain.com/whatever.php">
here</a>.
You can do it several ways.
The obvious way would be to use a meta tag like demonstrated above. Another method is through JavaScript by changing window.location to where you want to redirect. And the other is using PHP's header() function.
Meta redirect will harm your google ranking, it is mostly used for spamming. Use php redirect or htaccess. Let me know if you need help and I'll help ya.