#!/usr/bin/perl
use Time::Local;
sub subinotherfile
{
# some stuff in here
}
sub getDate
{
# ...
}
sub convertDate
{
# ...
}
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Question
call a sub in another file
How can I call a sub in another file?
I tried:
do 'myotherfile.cgi';
&subinotherfile();
But I get an error:
Undefined subroutine &main::subinotherfile called at /usr/share/parse.cgi line 13.
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Answers
could be as simple as adding a require statement in the main script:
require 'myotherfile.cgi'; #assumes it's in the same folder as the main script
subinotherfile();
see "use" and "require" for more details.
http://perldoc.perl.org/fu
http://perldoc.perl.org/fu
Is that the complete contents of myotherfile.cgi? I've tried to recreate this on several platforms and it works in each case. The only time I got the error message you expressed was when I deleted the 'do...' line. I'm wondering if there is anything in that file that is putting the subroutines into a package other than "main".
The error message says that the error is on line 13. What else is in parse.cgi?
I used these files to test:
a.cgi:
#!/usr/bin/perl
do 'b.cgi';
&subinotherfile();
b.cgi:
#!/usr/bin/perl
use Time::Local;
sub subinotherfile {
print "Here\n";
}
Can you please test with these? If they also fail then there is something about your perl environment that is causing the problem. If this test does work then there must be something in your scripts that is causing the problem. Knowing where the problem truly lies will help solve it.
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by: ozoPosted on 2006-06-06 at 09:28:30ID: 16844049
What is in myotherfile.cgi?