I’ve just moved a web site to dreamhost that I was developing on a home apache web server. I’m having some issues with session_start() because I don’t have rights to write in /tmp. It looks like I can change my session.cookie_path in the php.ini file but I don’t have a php.ini file to modify. How do I go about making changes like that to php. Do I need to download and install my own copy of php so I can make those changes?