Perl Guru Forums: General Discussions: General Questions: Caching the value of a variable

CGI/Perl Guide | Learning Center | Forums | Advertise | Login

Site Search: in


	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: General Discussions: General Questions:
Caching the value of a variable

aditya.chandra
New User

Jul 1, 2009, 9:33 PM

Post #1 of 4 (8677 views)

Caching the value of a variable	Can't Post

Hi,

I have a perl script which calls a perl module. There is a variable in the perl module. I want this variable to retain its value when the script call the module next time.

Can someone help me regarding the same?

KevinR
Veteran

Jul 1, 2009, 9:41 PM

Post #2 of 4 (8676 views)

Re: [aditya.chandra] Caching the value of a variable [In reply to]	Can't Post

Then you have to store the value to disk. How you store it is up to you, text file, database, maybe using Storable module.
-------------------------------------------------

aditya.chandra
New User

Jul 1, 2009, 9:57 PM

Post #3 of 4 (8675 views)

Re: [KevinR] Caching the value of a variable [In reply to]	Can't Post

Hi Kevin,

The variable's value couldn't be stored in a file or in database as the variable will contain password.

Thanks,

Aditya

KevinR
Veteran

Jul 2, 2009, 11:21 AM

Post #4 of 4 (8665 views)

Re: [aditya.chandra] Caching the value of a variable [In reply to]	Can't Post

Well, I have no idea how you can save the value of a variable without storing it somehow. You could store it in an encrypted form. But that is getting out of my range of knowledge.
-------------------------------------------------

Search for (options)

Web Applications & Managed Hosting Powered by Gossamer Threads
Visit our Mailing List Archives