dynamically define base_url

[eluser]Xobb[/eluser]
Hello,
I need dynamically define $config['base_url'] in config.php, but i don't know how to do that. I couldn't find it in user-guide either. Can you help me?

thanks in advance.

[eluser]John_Betong[/eluser]
 
Try a search for $config[’base_url’] - others have had similar problems and found solutions.