If you get the strings like you say are there, then you can use them as numbers. In Perl, you don't have to call a function to convert a string to a number, if that string is a number, you can just use it like one. Here I just added 10 to the "string" to show that feature. Of course once "$string" is a "number", leading zero'es are suppressed unless you use some kind of printf statement to add them back into the printout. A common idiom to suppress leading zeroes is $number_string+=0;
#!usr/bin/perl
use warnings;
use strict;
my @input = qw /0001144204-09-017358
0001144204-10-065610
0001042167-15-000175
0000053669-16-000051 /;
foreach my $string (@input)
{
$string =~ tr/-//d;
print "string = $string\n";
print "string +10 as number: ", $string + 10,"\n";
}
__END__
prints:
string = 000114420409017358
string +10 as number: 114420409017368
string = 000114420410065610
string +10 as number: 114420410065620
string = 000104216715000175
string +10 as number: 104216715000185
string = 000005366916000051
string +10 as number: 5366916000061
Update: I ran this on Win XP, 32 bit.
normally, 2,147,483,647 would be max int, but Perl 5.22 was able to get 104,216,715,000,185 from the addition.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|