I was wondering if anyone could help provide some resources on how to automatically write 301 redirect rules to htaccess.  Allow me to explain... I'm building a new website and the primary users are businesses.  They have their own profile pages on the site. The URL is based off of their Company Name. In the event that they decided to change their name... reasons being, perhaps they mispelled it the first time, or they're removing LLC or adding Inc, I want to also change the URL and redirect the old URL to the new URL. Since the URL is based off of their Company Name, making a change to the company name would make a change to the URL.  I know it doesn't have to work this way, but for our purpose this works best. In case the old URL had any links to it, I wanted to see if there was an way to automatically update an htaccess file with a 301 redirect from the old URL to the new one. Could anyone point me in the right direction of how to do this?  Perhaps a sample script.  I've done a lot of searches on Google and can't seem to find anything. e.g. Original:
Name:  XYZ Widgets
URL:  website.com/xyz-widgets New - business changes their company name in their profile:
Name:  XYZ Widgets, Inc.
URL:  website.com/xyz-widgets-inc Upon the user saving the changes in their profile, I'd like to write a 301 redirect to an htaccess file:
Redirect 301 /xyz-widgets http://www.website.com/xyz-widgets-inc I know how to manually write redirects and I've got a pretty smart web developer.  We've just never triggered a script to automatically write to an htaccess file before. Is this possible?  Any resources are appreciated.  Any security risks? Thanks!