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Re: nested foreach loop not working

by choroba (Cardinal)
on Dec 21, 2021 at 10:26 UTC ( [id://11139799]=note: print w/replies, xml ) Need Help??


in reply to nested foreach loop not working

$VAR1 is not a hash, it's a reference to an array (of hashes).

It's not clear what part of $responsetextall[$i][$j]{attributeStatements} $VAR1 corresponds to. Can you clarify?

#!/usr/bin/perl
use warnings;
use strict;

my $arr = [ { namespace => 'urn:oasis:names:tc:SAML:2.0:attrname-forma
+t:unspecified',
              name      => 'First Name',
              values    => '[user.firstName]',
              type      => 'EXPRESSION' },
            { namespace => 'urn:oasis:names:tc:SAML:2.0:attrname-forma
+t:unspecified',
              name      => 'Last Name',
              values    => '[user.lastName]',
              type      => 'EXPRESSION' } ];

for my $hash (@$arr) {
    print "$hash->{type}\t";
    print "$hash->{values}\n";
}

[download]
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

Replies are listed 'Best First'.
Re^2: nested foreach loop not working
by Annie17 (Initiate) on Dec 21, 2021 at 12:26 UTC

    $VAR1 contains the output of attributestatements.while printing the values of hash , it is giving the result of only the last hash of array not all. how to loop through it to print all the values

[reply]
      I'm getting the following output: 
      EXPRESSION    [user.firstName]
EXPRESSION    [user.lastName]

      [download]
      i.e. it contains all the "values". What output do you need instead?

      map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
[reply]
[d/l]
[select]

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