nested array with json

Question

$url2 = "http://www.website.com/test.json";
$json2 = file_get_contents($url2);
$data2 = json_decode($json2);

foreach($data2 as $mydata2) {

    $product_discount = $mydata2->applied_discounts;
    var_dump($product_discount);
}

This is returning:

array(1) {
    [0]=> object(stdClass)#2 (2) {
        ["id"]=> string(6) "coupon"
        ["amount"]=> float(9.99)
    }
}

I want to return just the amount of "9.99"

I tried $product_discount[0]['amount'], but that doesn't seem to be right??

Amal · Accepted Answer · 2013-10-14 20:03:58Z

6

It's an object, so you need the following syntax:

$product_discount = $mydata2->applied_discounts[0]->amount;

However, if you want an array instead, you could set json_decode()'s second parameter as TRUE:

$data2 = json_decode($json2, TRUE);

answered Oct 14, 2013 at 20:03

Amal

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Comments

matewka · Accepted Answer · 2013-10-14 20:04:37Z

3

You want to do this:

$product_discount = $mydata2->applied_discounts[0]->amount;

answered Oct 14, 2013 at 20:04

matewka

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Comments

Gavin · Accepted Answer · 2013-10-14 20:05:42Z

0

It's an object, not an array. Try...

$product_discount[0]->amount

answered Oct 14, 2013 at 20:05

Gavin

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