Decode Json With Number Object In Php

I am working with HTTP API for sending SMS. I am trying to decode this json file which i actually receive after i made a post URL. Now i want to know is how can i decode the thing.

Solution 1:

I think you're looking for the json_decode() function. http://php.net/manual/en/function.json-decode.php

I'm not sure how to address your concerns about the number size without more information about expected inputs.