Topic: restarting squid

[sam russo]

This has to be a rights issue.
How do I get squid to re-read its config file from within a php script.
I've tried  
$result2 = system("./squid -k reconfigure"); this doesn't work.

Yet      
$result = system("cp -f $path/conf_files/$config $path/squidGuard.conf"); does.

Any help would be appreciated.