sub pad{
        my ($string, $length)=@_;
        my $padlength=$length-length($string);
        return "0"x$padlength.$string;
} 
print pad("123",5);
print "\n";

print pad("123",6);
print "\n";

[download]
This prints out:
00123
000123

vroom | Tim Vroom | vroom@cs.hope.edu

In reply to RE: Padding out strings. by vroom
in thread Padding out strings. by Speedfreak

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