Parsing JSON Array Data

Question

I'm trying to get data out of some JSON DATA. I'm using the following lines to decode it right now

$json_array = (array)(json_decode($response));

When I print my JSON Decoded array, I have the following data below: I would like to get the details from the details section, where there is multiple sets of from/to_date's, and up/down numbers. Nothing I seem to do works though to get me to that data. I can print out the data from other areas like usage, but, I can't get into the details.

Array ( 
 [resp_code] => SUCCESS 
 [caller_ref] => 2017092002282130006180 
 [server_ref] => 2017092002282169760291 
 [data] => stdClass Object ( 
 [type] => monthly
 [group_id] => 19 
 [device_id] => 32
 [sn] => sn1234
 [usages] => Array ( 
 [0] => stdClass Object (
 [from_date] => 2017年09月01日T00:00:00 
 [to_date] => 2017年09月30日T23:59:59 
 [up] => 22370
 [down] => 119217
 [ts] => 2017年09月01日T00:00:00 
 )
 ) 
 [details] => stdClass Object (
 [3] => Array ( 
 [0] => stdClass Object (
 [from_date] => 2017年09月01日T00:00:00 
 [to_date] => 2017年09月30日T23:59:59 
 [up] => 5522 
 [down] => 40301 
 [ts] => 2017年09月01日T00:00:00 
 ) 
 ) 
 [2] => Array ( 
 [0] => stdClass Object ( 
 [from_date] => 2017年09月01日T00:00:00 
 [to_date] => 2017年09月30日T23:59:59
 [up] => 6905 
 [down] => 32029 
 [ts] => 2017年09月01日T00:00:00
 ) 
 )
 )
 )
)

• Duc Filan: Can you provide me the actual JSON string?
• Lawrence Cherone: @JustinF Take 5 mins to learn the editor, adding <BR> is not how you do it.

Answer 1

Whats wrong with objects?

$obj = json_decode($response);
echo $obj->data->details[0]->from_date;

Or to loop it:

foreach ($obj->data->details as $item) {
 echo $item->from_date;
 // same goes for: to_date, up etc.
}

Simple and sexy!

Update: It looks as if $item would be an array as well, so if you have problems try:

foreach ($obj->data->details as $item) {
 echo $item[0]->from_date;
 // same goes for: to_date, up etc.
}