Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

Re: Get your script warnings on the page it generates

by marius (Hermit)
on Jan 18, 2001 at 21:09 UTC ( #52797=note: print w/replies, xml ) Need Help??

in reply to Get your script warnings on the page it generates

Another handy module that takes care of this for you (TMTOWTDI) is CGI::Carp. I've used it quite effectively for debugging in the past. I also like merlyn's idea of having them emailed to you -- I do that with my 404 errors, which gets obnoxious when your friends find out about it ;-)

use CGI::Carp qw(FatalsToBrowser);


Replies are listed 'Best First'.
Re: Re: Get your script warnings on the page it generates
by chipmunk (Parson) on Jan 18, 2001 at 22:30 UTC
    But warnings aren't fatal...

    use CGI::Carp qw(fatalsToBrowser); will send die/croak/confess messages to the browser, but not warn/carp/cluck messages.

      Good call, chipmunk. I presume you could use carpout() from CGI::Carp to redirect warn/carp/cluck calls to STDOUT.

      Additionally as of CGI::Carp v1.20:
      use CGI::Carp qw(fatalsToBrowser warningsToBrowser);
      With this, you can call
      to past warnings to the browser after the call.

      Being proven wrong is one of the best reasons to go RTFM, I guess. =]


Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://52797]
[holli]: hessenrap...
[holli]: love it :)
[Corion]: acapella hessian rap, but they also do melodic stuff, like Shout (Tears for Fears)
[karlgoethebier]: Rap rhymes to crap. Ouch!
[karlgoethebier]: Unne hip unne hop unne schoppe inne kopp...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (11)
As of 2017-11-18 19:33 GMT
Find Nodes?
    Voting Booth?
    In order to be able to say "I know Perl", you must have:

    Results (277 votes). Check out past polls.