sub jcwren {
  my $num = shift;
  my($ok, $base, $value);
  if($num =~ m/^0x([\dA-Fa-f]+)$/s or $num =~ m/^([\dA-Fa-f]+)h$/s) {
    $ok = 1; $base = 16; $value = hex($1);
  }
  elsif($num =~ m/^([0-7]+)o$/s) {
    $ok = 1; $base = 8; $value = oct($1);
  }
  elsif($num =~ m/^([+-]?(?=\d|\.\d)\d*(?:\.\d*)?(?:[Ee](?:[+-]?\d+))?
+)t?$/s) {
    $ok = 1; $base = 10; $value = 0 + $1;
  }
  else {
    $ok = 0; $base = 0; $value = 0;
  }
  return($ok, $base, $value);
}

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In reply to Re: Extract numbers in multiple bases by MrNobo1024
in thread Extract numbers in multiple bases by jcwren

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