use strict;
use warnings;
use Data::Dumper;
use JSON;

my $json = <<JSON;
[ { 
        "PROT_SIZE": "1620", 
        "PROT_NAME": "ALK", 
        "PROT_ID": "Q9UM73", 
        "COVERTURA": [ { 
                "PSTART": "1084", 
                "PEND": "1405" }, { 
                "PSTART": "1571", 
                "PEND": "1589" } 
                ] 
  }, 
    { "PROT_SIZE": "273", 
        "PROT_NAME": "XPA", 
        "PROT_ID": "P23025", 
        "COVERTURA": [ { 
                "PSTART": "67", 
                "PEND": "77" }, { 
                "PSTART": "98", 
                "PEND": "210" } 
        ]
    } 
]
JSON

my $j = JSON->new->decode($json);
for my $s (@$j) {
        next unless $s->{PROT_NAME} eq 'XPA';
        for my $p (@{$s->{COVERTURA}}) {
                print $p->{PSTART},"\n";
        }
}

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In reply to Re: how to acces data in JSON by hdb
in thread how to acces data in JSON by hulketa

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