In my configuration file, I had :
AddType application/x-httpd-php .php .php3 .php4 .phtml
Every PHP page worked perfectly, but when I tried to open protected
directories, I had no authentication window, only a 401 error.
Presently, I have :
AddType application/x-httpd-php .php3
Every PHP (.php3) page works perfectly and authentications are ok.
So, why with more than one extension for php I have authentication problems ??