Retrieve specific string in php json_decode

Question

How can I take string(5) from a nested array working with json in php, I have the following code:

$results = json_decode($response, TRUE);
var_dump($results);

and the output is:

array(8) { ["name"]=> string(9) "Remaining" ["count"]=> int(1) ["frequency"]=> string(8) "realtime"
["version"]=> int(2) ["newdata"]=> bool(false) ["lastrunstatus"]=> string(7) "success" ["lastsuccess"]=>
string(39) "Sat Apr 12 2014 01:04:30 GMT+0000 (UTC)" ["results"]=> array(1) { ["Calories"]=> array(1) {
[0]=> array(1) { ["calorias"]=> string(5) "2,860" } } } }

I need to take the "2,860" so I can encode it again in another array and echo it. First time using PHP, I'm more used to python. Please help (:

Sharanya Dutta · Accepted Answer · 2014-04-12 01:36:57Z

3

The following code should serve your purpose:

$value = $results["results"]["Calories"][0]["calorias"];

Of course you may use any variable name of your choice instead of $value.

edited Apr 12, 2014 at 1:36

answered Apr 12, 2014 at 1:31

Sharanya Dutta

4,0412 gold badges20 silver badges29 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Retrieve specific string in php json_decode

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related