What does "print $cgi->header" do?
am 21.04.2008 20:45:58 von Jonathan Mast
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Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
There is a line in script we have that I find baffling, it is
print $cgi->header;
To me this seems to be printing the results of the header method of the CGI
module to standard output.
Is something else going on here as well?
Thanks
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Re: What does "print $cgi->header" do?
am 21.04.2008 20:57:00 von chas.owens
On Mon, Apr 21, 2008 at 2:45 PM, Jonathan Mast
wrote:
> There is a line in script we have that I find baffling, it is
>
> print $cgi->header;
>
> To me this seems to be printing the results of the header method of the CGI
> module to standard output.
>
> Is something else going on here as well?
snip
The standard output is the resulting html page when using CGI*.
* http://search.cpan.org/~lds/CGI.pm-3.35/CGI.pm#CREATING_A_ST ANDARD_HTTP_HEADER:
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Re: What does "print $cgi->header" do?
am 21.04.2008 20:57:50 von krahnj
Jonathan Mast wrote:
> There is a line in script we have that I find baffling, it is
>
> print $cgi->header;
>
> To me this seems to be printing the results of the header method of the CGI
> module to standard output.
Correct.
> Is something else going on here as well?
That depends on what the currently selected filehandle is and what the
values of $\ and $, are.
John
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