> >Why is return 1 coded at the end of many programs. For >example: > >I know it means true but what does this do and why?
This is because it's mostly 'require' d by other scripts then you may need to add '1' at the end. If this script is required by other scripts,but its last statement doesn't return the true value,then the 'require' should get failed. -- Books below translated by me to Chinese. Practical mod_perl: http://home.earthlink.net/~pangj/mod_perl/ Squid the Definitive Guide: http://home.earthlink.net/~pangj/squid/ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
