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@ 2017-11-17T07:27:00Z

<?php

$json = '{
        "data": {
            "id": 2,
            "title": "second evaluation form",
            "emp_position": "System Architecture",
            "rating": 5,
            "segments": [
                {
                    "segment_name": "Job Role ",
                    "question": "How old are you?"
                },
                {
                    "segment_name": "360 Segments",
                    "question": "What is your food?"
                },
                {
                    "segment_name": "360 Segments",
                    "question": "sample question"
                }
            ]
        }
    }';

$data = json_decode($json,true);


$segments = $data['data']['segments'];
$new_segemnts = array();
foreach($segments as $segemnt)
{
    $key = $segemnt['segment_name'];
    
    $new_segemnts[$key]['segment_name']=$segemnt['segment_name'];
    $new_segemnts[$key]['question_collection'][]=array("question"=>$segemnt['question']);
    
}
$data['data']['segments'] = array_values($new_segemnts);
echo json_encode($data,JSON_PRETTY_PRINT);

Output for git.master, git.master_jit, rfc.property-hooks: { "data": { "id": 2, "title": "second evaluation form", "emp_position": "System Architecture", "rating": 5, "segments": [ { "segment_name": "Job Role ", "question_collection": [ { "question": "How old are you?" } ] }, { "segment_name": "360 Segments", "question_collection": [ { "question": "What is your food?" }, { "question": "sample question" } ] } ] } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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