Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: Returning Variables from files

by cjf (Parson)
on Jul 21, 2002 at 21:01 UTC ( #183871=note: print w/replies, xml ) Need Help??


in reply to Returning Variables from files

What format is the data in?

Assuming var_name=var_value format, and only working with scalars, try the following:

open HEADER, "header.txt" or die $!; my %variables; while (<HEADER>) { chomp; my ($name, $value) = split /=/; $variables{$name} = $value; } close HEADER; print <<EOF; <html> <head> <title>$variables{title}</title> </head> <body> <p>Hello $variables{name}</p> </body> </html> EOF

That should work if each name/value pair is separated by a newline.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://183871]
help
Chatterbox?
[choroba]: Good morning, if a bit rainy
[marto]: life is a struggle :P I'm glad the GPW went well.
[Corion]: Hi choroba! Yeah, I brought the rain with me from Hamburg
[Corion]: marto: As am I ;) And we got two interested locations for next year, Munich and Cologne maybe, which is great as well. Not Berlin though ;)
[marto]: damn

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (10)
As of 2017-06-29 08:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (655 votes). Check out past polls.