How to access 'Final Balance

user_1243903 0
Viewed 37

After Json Decode how do I access the 'final_balance' value ?

    Array
        (
            [19BCZwWvYVh5yRLgdT6Yicnou8iYy7TUaS] => Array
                (
                    [final_balance] => 154014
                    [n_tx] => 1
                    [total_received] => 154014
                )
        )
Ive tried this

$json1a = json_decode(file_get_contents($url1a), true);

$balance1 = $json1a[0]['final_balance'];

echo $balance1;

but no go, thanks

php
3 Answers

If you don't know the key before-hand use array_values()

$json1a = array_values($json1a);

echo $json1a[0]['final_balance'];
user_6618720 
$json1a = json_decode(file_get_contents($url1a), true);

$json1a = array_values($json1a);

$balance1 = $json1a[0]['final_balance'];

echo $balance1;

Edited, following Lawrence Cherone's answer.

user_61140810

If you don't know the key, you can fetch the first key from the array:

$json1a = json_decode(file_get_contents($url1a), true);

$balance1 = $json1a[key($json1a)]['final_balance'];

echo $balance1;
user_24693080
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