Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: CHECKING IF HEADER DEFINED

by GrandFather (Sage)
on Jul 30, 2010 at 21:54 UTC ( #852177=note: print w/replies, xml ) Need Help??


in reply to CHECKING IF HEADER DEFINED

Most CGI related modules print their output so you could:

my $savedOutput; open my $saveOutput, '>', \$savedOutput; my $oldStdOut = select $saveOutput; # Call CGI stuff here select $oldStdOut; close $saveOutput; # process $savedOutput to clean up duplicate headers and other foibles + here print $savedOutput; # Output the cleaned up CGI output text
True laziness is hard work

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://852177]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (6)
As of 2019-07-23 01:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    If you were the first to set foot on the Moon, what would be your epigram?






    Results (22 votes). Check out past polls.

    Notices?