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";
}
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$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

I'm getting the following output:

EXPRESSION    [user.firstName]
EXPRESSION    [user.lastName]
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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]

use strict;
use warnings;

#my $samlattr = $responsetextall[$i][$j]{attributeStatements};
my $samlattr = [
    {   'namespace' =>
            'urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified',
        'name'   => 'First Name',
        'values' => 'user.firstName',
        'type'   => 'EXPRESSION'
    },
    {   'namespace' =>
            'urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified',
        'name'   => 'Last Name',
        'values' => 'user.lastName',
        'type'   => 'EXPRESSION'
    }
];

foreach my $result ( @{$samlattr} ) {

    #print "$result->{type}\n";
    print "\n\n";
    #foreach my $var ( @{ $samlattr{$result} } ) {
    foreach my $var ( sort keys %$result  ) {
        #print "$var->{type}\n";
        print "$var => $result->{$var}\n";

        #$worksheet->write(
        #    $r, 14,
        #    (   $var->{values}) );
    }
}
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OUTPUT:

name => First Name
namespace => urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified
type => EXPRESSION
values => user.firstName


name => Last Name
namespace => urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified
type => EXPRESSION
values => user.lastName
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In Reply to your Chatterbox message:

Re [id://11139804 values' => 'user.firstName' ,it is an array, with the print statement it is giving ARRAY(0xx..) instead of the actual value.How to read the value

Your notation is not valid perl. In fact, I have no idea what you mean. (There is no key 'values' anywhere in your data) Your error message means that you are trying to print an array reference. You must dereference (Using References) it first.

Please modify my code to demonstrate your problem. We need code that we can actually run and duplicate your error. Post that demo as a reply to this post.

Bill

Here is the data structure . I would like to print the values for 'name' and 'values'.

"$VAR1 = [
          {
            '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'
          }
        ];
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