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Creating dynamic arrays.

tbone587
User

Mar 13, 2012, 3:47 PM

Post #1 of 3 (537 views)

Creating dynamic arrays.	Can't Post

If I have an undetermined amount of parameters being passed via cgi how would I dynamically look through the array of parameters and assign a variable like "value_1", "value_2", etc. I tried doing $Value_$Counter but it doesnt work... I am looking for the end result below:
If I enter 3 values via cgi, i need variables as follow

$Value_1 = param('Value_1');
$Value_2 = param('Value_2');
$Value_3 = param('Value_3');

FishMonger
Veteran

Mar 13, 2012, 4:20 PM

Post #2 of 3 (536 views)

Re: [tbone587] Creating dynamic arrays. [In reply to]	Can't Post

Use a hash.

Code

use strict; 
use warnings; 
use CGI; 
 
my $cgi = CGI->new; 
my %cgi_params = $cgi->Vars;

tbone587
User

Mar 13, 2012, 7:12 PM

Post #3 of 3 (529 views)

Re: [FishMonger] Creating dynamic arrays. [In reply to]	Can't Post

Thank you very much. I appreciate it.

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