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  1. #!/usr/bin/perl
  2. my $var = "0715";
  3. my $padlength = 6;
  4. my $formatted = reverse(sprintf("%0" . $padlength . "s", scalar(reverse($var))));
  5.  
  6. print($formatted);
Success #stdin #stdout 0s 4884KB
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Standard input is empty
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071500
https://ideone.com/mZYsjD
language:
Perl (perl 5.28.1)
created:
5 years ago
visibility:
secret

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