CODEWITHSUNDEEP
phparraysjson
Ganesh M
Ganesh M

Reputation: 63

How to make my expected json in this code

I have one array using i want to make my json response but i am not able do this:

print_r($exist_email);

    Array
(
    [user_id] => 3
)

I tried like this

$response_array['status']='Exist User';
$response_array['message']='Email already exists.';
$response_array['data']=$exist_email;
$this->response($this->json($response_array), 200);

public function response($data,$status=200){
            $this->_code = ($status)?$status:200;
            $this->set_headers();
            echo $data;
            exit;
        }

protected function json($data){
            if(is_array($data)){
                return json_encode($data);
            }
        }

I am getting response

    {
    "status": "Exist User",
    "message": "Email already exists.",
    "data": {
        "user_id": "3"
    }
}

My expected output

    {
    "status": "Exist User",
    "message": "Email already exists.",
    "data": [
        {
            "user_id": "3"
        }
    ]
}

Upvotes: 2

Views: 58

Answers (4)

Jigar Shah
Jigar Shah

Reputation: 6223

Your expected output is array of array so you need to have $response_array['data'] to be an array.

Just replace this line

$response_array['data']=$exist_email;

with 

$response_array['data'][]=$exist_email;

Upvotes: 0

Bilal Ahmed
Bilal Ahmed

Reputation: 4066

As per my comments you should used multidimensional array in this line $response_array['data']=$exist_email;

Above line you can replace with below lines

$response_array['data'][0]=$exist_email;

OR

$response_array['data'][]=$exist_email;

Here you can check your desired Output

Upvotes: 3

Ravi Sachaniya
Ravi Sachaniya

Reputation: 1633

You need to take array to get desired output.

You may try below code : 

<?php

$response_array['status']='Exist User';
$response_array['message']='Email already exists.';
$response_array['data'][]= array('user_id' => 3);

echo json_encode($response_array, JSON_PRETTY_PRINT);

check : https://3v4l.org/o2QGX

Upvotes: 0

Eddie
Eddie

Reputation: 26844

If you are expecting an array, you can:

$response_array['data'] = array();

$response_array['data'][] = $exist_email;
$response_array['data'][] = $exist_email2; /* For the second, (optional) */

Upvotes: 1

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