访问cookie的数组位置

Question

I was doing a simple php code and I found a problem. I would want to access to the value of a specific position of a array of cookies, but I don't know why, I tried to use:

$value = $_COOKIE['conexio[cont]'];

But It doesn't works. That's my code:

<?php 
    if(!isset($_COOKIE['conexio'])) {
        $valorinicial = 1;
        setcookie('conexio[cont]', $valorinicial);
        setcookie('conexio[data]', date('d-m-y  h:m:s'));
    }
    else {
        $value = $_COOKIE['conexio[cont]'];
        $value = $value +1;
        setcookie('conexio[cont]', $value);
        setcookie('conexio[data]', date('d-m-y  h:m:s'));
    }

 ?>

Answer 1

You can read the data by reading the whole array and access the desired index afterwards:

if(!isset($_COOKIE['conexio'])) {
            $valorinicial = 1;
            setcookie('conexio[cont]', $valorinicial);
            setcookie('conexio[data]', date('d-m-y  h:m:s'));
        }
        else {
            $cookie = $_COOKIE['conexio'];
            $value = $cookie['cont'];
            $value = $value +1;
            setcookie('conexio[cont]', $value);
            setcookie('conexio[data]', date('d-m-y  h:m:s'));
        }