scottstef has asked for the wisdom of the Perl Monks concerning the following question:
Reading volume 2 of the rat, on page 177 it talks about setting $CGI:HEADERS_ONCE = 1
I understand this will prevent more than one header from being printed. Why would you want to be able to print more than one header? Would that be useful in troubleshooting? I would think that if that was the only time a check to see what header you were printing, that would be the variable you set rather than the default for CGI.pm.
I understand this will prevent more than one header from being printed. Why would you want to be able to print more than one header? Would that be useful in troubleshooting? I would think that if that was the only time a check to see what header you were printing, that would be the variable you set rather than the default for CGI.pm.
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Re: Why would you want to print duplicate headers?
by Flame (Deacon) on Sep 28, 2001 at 01:03 UTC | |
by ajt (Prior) on Sep 28, 2001 at 13:25 UTC | |
Re: Why would you want to print duplicate headers?
by japhy (Canon) on Sep 28, 2001 at 01:01 UTC |
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