The tech person at IVHosting wrote back that
you can adjust php settings through your own php.ini file, you need to create the file in public_html directory or subfolder of public_html - where you want the settings adjusted.But before I could even deal with that I managed to plop and skunk the whole site.
Example: to change register_globals value you need to create php.ini file with the following line: register_globals = on
php_flag magic_quotes_gpc OffSo I fixed that. But when I logged onto Fantastico in order to put dotProject onto my server, Fantastico told me I should update Tiki Wiki. So I, er, did. And that, of course, broke our Wiki.
php_value magic_quotes_gpc Off
which is BAD and giving 500 errors.
In the meantime we should start to have dotProject on our server.
Oh, and look. The wiki fixed itself.
I don't want to do any more of this kind of work ever again. See? This is why I post bunnies.