You could do something string based ( and perhaps very silly ): 
#!/usr/bin/perl -w

use strict;

my $var1 = "002130013809";
my $var2 = "002150004800";

my $goodlength = '14';

if ( length($var1) < $goodlength ){
       $var1 = ('0' x ($goodlength - length($var1))).$var1;
       };

if ( length($var2) < $goodlength ){
       $var2 = ('0' x ($goodlength - length($var2))).$var2;
       };

print "var1: $var1\n";
print "var2: $var2\n";

__END__

[download]
Which gives: 
var1: 00002130013809
var2: 00002150004800

[download]

In reply to Re: sprintf zero-fill issue by Anonymous Monk
in thread sprintf zero-fill issue by mlong

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