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historysav
historysav
Last Activity: Jun 18 '10, 10:39 PM
Joined: May 28 '10
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  • historysav
    replied to I cannot access hash of hash from outside function?
    in Perl
    Hi this is whole code ..
    Code:
    #!/usr/bin/perl

$putword=0;
$q63=7;

&getfile("query63.txt");

sub getfile   {
open (FILE, $_[0]);


my @data = <FILE>;
close (DATA);


for($i=0; $i<=$#data;$i++){

$index=$i;



@words=split(/\s+/,$data[$index]);
$count=$#words;
    ...
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    • historysav
      started a topic I cannot access hash of hash from outside function?
      in Perl

      I cannot access hash of hash from outside function?

      Here my code, when I write "print $query{2}{ctf}; ", I got nothing but When I write inside of function, I got value....
      How can I access it from outouf function? How can I send my %query hash to another function?

      Code:
      ,;&getfile("query63.txt");
print $query{2}{ctf};

sub getfile   {
open (FILE, $_[0]);

my @data = <FILE>;
close (DATA);

for($i=0; $i<=$#data;$i++){
      ...
      See more | Go to post
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