CGI::Out - buffer output when building CGI programs
use CGI; use CGI::Out; $query = new CGI; savequery $query; # to reconstruct input $CGI::Out::mailto = 'fred'; # override default of $< out $query->header(); out $query->start_html( -title=>'A test', -author=>'muir@idiom.com'); outf "%3d", 19; # out sprintf croak "We're outta here!"; confess "It was my fault: $!"; carp "It was your fault!"; warn "I'm confused"; die "I'm dying.\n"; use CGI::Out qw(carpout); carpout(\*LOG);
This is a helper routine for building CGI programs. It buffers stdout until you're completed building your output. If you should get an error before you are finished, then it will display a nice error message (in HTML), log the error, and send email about the problem.
It wraps all of the functions provided by CGI::Carp and Carp. Do not "use" them directly, instead just "use CGI::Out".
Instead of print, use out. Instead of printf, out outf.
out
outf
David Muir Sharnoff <muir@idiom.com>
Carp, CGI::Carp, CGI
No support for formats is provided by CGI::Out.
format
To install CGI::Out, copy and paste the appropriate command in to your terminal.
cpanm
cpanm CGI::Out
CPAN shell
perl -MCPAN -e shell install CGI::Out
For more information on module installation, please visit the detailed CPAN module installation guide.