NAME Apache::Singleton - Singleton class for mod_perl SYNOPSIS package Printer; use base qw(Apache::Singleton); # just the same as Class::Singleton DESCRIPTION Apache::Singleton works the same as Class::Singleton, but clears the singleton out on each request. This module checks $ENV{MOD_PERL}, so it just works well in non-mod_perl environment. AUTHOR Original idea by Matt Sergeant . Code by Tatsuhiko Miyagawa This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO the Class::Singleton manpage