Rather than trying to create dynamically named arrays (which can be done but requires using things called symbolic references which are generally frowned upon unless there is a specific reason for their use) a hash of arrays seems like your best option here.

Some sample code to get you started. See perldata and perlreftut for further info. 

#! perl -sw
use strict;

my %files;
while(<DATA>) {
    chomp;
    my ($type, $ts) = m/(..)(.*)/;
    $files{$type} = [] if not exists $files{$type};
    push @{$files{$type}}, $ts;
}
foreach my $type (keys %files) {
    print $type,$_,$/ for sort @{$files{$type}};
}

__DATA__
vs010101.000
ud010101.000
ve020202.000
eq131302.000
eq010101.000
vs031102.000
us020101.000
ve051001.000

[download]

Gives output 

c:\test>206767
eq010101.000
eq131302.000
us020101.000
ud010101.000
vs010101.000
vs031102.000
ve020202.000
ve051001.000

c:\test>

[download]
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In reply to Re: dynamically named arrays by BrowserUk
in thread dynamically named arrays by Anonymous Monk

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