Get access of an element from json Php [duplicate]

Question

I have a Json as follows in which I 've to get only transId inside response in php. please help as I am new to php

{
    "type": null,
    "requestuid": null,
    "orderId": "anand12345",
    "status": "SUCCESS",
    "statusCode": "SUCCESS",
    "statusMessage": "SUCCESS",
    "response": {
        "transId": "1408544"
    },
    "metadata": "Testing Data"
}

You might need to look at this function php.net/manual/fr/function.json-decode.php . Not that a boolean can be passed as second argument to force the conversion to produce an associative array or a StdClass — Zyigh
– Zyigh, Commented Nov 30, 2018 at 10:31
Suggestion: Before posting, make sure you have done proper research. It would have been pretty easy to find this information since it's been asked and answered many many times. — M. Eriksson
– M. Eriksson, Commented Nov 30, 2018 at 10:32

oreopot · Accepted Answer · 2018-11-30 10:33:41Z

3

$json = '{
 "type": null,
 "requestuid": null,
 "orderId": "anand12345",
 "status": "SUCCESS",
 "statusCode": "SUCCESS",
 "statusMessage": "SUCCESS",
 "response": {"transId": "1408544"},
 "metadata": "Testing Data"
}';

$arr = json_decode($json,true);
$transId = $arr['response']['transId'];

answered Nov 30, 2018 at 10:33

oreopot

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RomMer · Accepted Answer · 2018-11-30 10:34:19Z

1

read your file and store its content as a string (here i directly declared a string stored in $json ) using json_decode php function you get an object with all your data and just have to use field names to access your data

$json = '{
"type": null,
"requestuid": null,
"orderId": "anand12345",
"status": "SUCCESS",
"statusCode": "SUCCESS",
"statusMessage": "SUCCESS",
"response": {
    "transId": "1408544"
},
"metadata": "Testing Data"

}';


$decoded = json_decode($json);
echo $decoded->response->transId;

answered Nov 30, 2018 at 10:34

RomMer

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