My PHP program can see its temporary files -- but when logged in I can not see them -- why?

Programming Tips - My PHP program can see its temporary files -- but when logged in I can not see them -- why?

Date: 2012dec27 OS: Linux Distro: RedHat/Fedora/CentOS Q. My PHP program can see its temporary files -- but when logged in I can not see them -- why? A. Apache might be running with PrivateTmp on. Set in /etc/systemd/system/multi-user.target.wants/httpd.service with:

[Service] PrivateTmp=true

Gives each each process its own view of /tmp and /var/tmp