Hi Trizen,

I have one question regarding access of the perl hash key which is an array reference like below i have an hash

 my $all = {'text' => [                                      'HJ0039_x.pdf' , 'HJ0039' , 'HJ0039'                                      ]};

To access the above elements i can use two ways like below

 print " $all->{text}[0] ;

and

 print "${$all->{text}}[0]

can you please explain me clearly what is the difference between the above two methods , without de-referencing the array how we are able to access the array elements

Thanks

In reply to Re^4: perl array of hashes help by ragilla
in thread perl array of hashes help by ragilla

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