multi dimension json parse in php

Question

I have below data while form submit.

{
"formData":[
        {"id":"choice1","name":"Test"},
        {"id":"choice2","name":"Test2"}
        ],
 "uid":"75"
}

I need to parse it in php backend file.

$postdata = file_get_contents("php://input");

$request = json_decode($postdata);

$formData = $request->formData;

$uid = $request->uid;

I can get uid data properly but i am not sure how to get others.

Any advise on this?

formdata can go till 10. Do i need to use loop for the same? — Roxx, Jan 26 '17 at 19:10

score 1 · Accepted Answer · answered Jan 26 '17 at 19:11

1

Use a loop:

foreach($request->formData as $data) {
  echo $data->id;
  //Do any other operations with each element...
}

answered Jan 26 '17 at 19:11

Chip Dean

thanks for your answer. let me try this. Voted up. – Roxx Jan 26 '17 at 19:14
how can i assign it to dynamic variable. instead of echo i am trying like this 'value'.$i = $data.id where $i is 1234 coming from the loop. – Roxx Jan 26 '17 at 19:58

1 Answers1