How to get json encoded data using php

Question

echo $someJSON=json_encode($resultData);

output is{"status":true,"postData":[{"post_id":"3","post_title":"JAVA","post_desc":"JAVA DESCRIPTION","status":"1"},{"post_id":"1","post_title":"PHP API","post_desc":"MAKING PHP API","status":"1"}]}

From the output, how to get value of 'post_title' using PHP?

Christian · Answer 1 · 2018-01-01T08:52:35.007

0

$arr = json_decode('{"status":true,"postData":[{"post_id":"3","post_title":"JAVA","post_desc":"JAVA DESCRIPTION","status":"1"},{"post_id":"1","post_title":"PHP API","post_desc":"MAKING PHP API","status":"1"}]}');

foreach($arr->postData as $post) {
    $title = $post->post_title;
}

edited Jan 01 '18 at 08:52

answered Jan 01 '18 at 08:47

Christian

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Fatal error: Uncaught Error: Cannot use object of type stdClass as array – amit munde Jan 01 '18 at 08:50
getting Fatal error – amit munde Jan 01 '18 at 08:51
apologies, shouldn't have been in square brackets. – Christian Jan 01 '18 at 08:52

score 0 · Answer 2 · answered Jan 01 '18 at 08:47

0

$resultData is already an object, so you don't need to convert it. just access its properties like any other objects. eg:

foreach($resultData->postData as $data) {
    echo $data->post_title, ', ';
}

demo: http://rextester.com/JHFH10035

answered Jan 01 '18 at 08:47

jmowla

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score 0 · Accepted Answer · answered Jan 01 '18 at 08:49

0

You have to decode it first using json_decode

$someJson = json_decode('{"status":true,"postData":[{"post_id":"3","post_title":"JAVA","post_desc":"JAVA DESCRIPTION","status":"1"},{"post_id":"1","post_title":"PHP API","post_desc":"MAKING PHP API","status":"1"}]}');

foreach ($someJson->postData as $data){
    echo $data->post_title;
}

answered Jan 01 '18 at 08:49

Ahsan Ali

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Thanks Ahsan Ali.. – amit munde Jan 01 '18 at 09:00

How to get json encoded data using php

3 Answers3