Thanks for your replies.
I have PHP running as an Apache module.
I can set values in .htaccess - php_value.
However, I have trying to set php_admin_value safe_mode 0 in httpd.conf for a specific virtual host, and couldn't do it - I got 500 Internal server error.
How come and how to fix it? I have a hosted account running a script that requires some specific setting, and can't seem to set them.
php_value works in .htaccess, but setting the php_admin_flag safe_mode On produces the error.
Any workaround? Does it have anything to do with Virtual Directory Support being set to Off?