How to loop array with Json data

Question

I have an example array get form database column like this :

[0] => {"data_1":"content_1","data_2":"content_2"}
[1] => {"data_1":"content_1","data_2":"content_2"}

How do i decode this json and loop it in foreach php ? Thank you in advance.

I have tried but after the foreach loop that appears only one data array. Is there any solution? — Angga dDoctor, Jul 14 '17 at 07:00
This is my code : DATA_STUDENT, true); ?> = $nomor; ?> = $data_student['data_1']; ?> = $data_student['data_2']; ?> — Angga dDoctor, Jul 14 '17 at 07:05
Possible duplicate of [How do I extract data from JSON with PHP?](https://stackoverflow.com/questions/29308898/how-do-i-extract-data-from-json-with-php) — LF00, Jul 14 '17 at 07:15

score 2 · Answer 1 · answered Jul 14 '17 at 07:02

Try below code

$array=array('{"data_1":"content_1","data_2":"content_2"}','{"data_1":"content_1","data_2":"content_2"}');
foreach($array as $a)
{
   $data=json_decode( $a );
    //print_r($data);
    foreach($data as $k=>$d)
    {
        echo $k.':'.$d;
        echo "<br>";
    }
}

Output

data_1:content_1
data_2:content_2
data_1:content_1
data_2:content_2

score 0 · Answer 2 · answered Jul 14 '17 at 07:04

0

You may to have to start like this:

$JSONGetter = json_decode($GETjson, true);
foreach ($JSONGetter as $value){
$DataContent = $value['data_1'];

answered Jul 14 '17 at 07:04

Kaan2106

100
11

score 0 · Answer 3 · answered Jul 14 '17 at 07:06

0

var_dump(array_map(function ($value) {
    return json_decode($value, true);
}, [
    0 => '{"data_1":"content_1","data_2":"content_2"}',
    1 => '{"data_1":"content_1","data_2":"content_2"}'
]));

answered Jul 14 '17 at 07:06

bailian

16
1
2

Shital Marakana · Answer 4 · 2017-07-14T07:27:53.967

try this below code

<?php 
     $nomor = 1; 
     foreach ($data_array as $data) : 
        $data_student_array = json_decode($data->DATA_STUDENT, true); ?> 
        <?php
         $nomor1 = 1; 
        foreach($data_student_array as $data_student_value)
        {
            ?>
             <tr> 
                <td><?php echo $nomor1; ?></td> <td><?php echo $data_student_value['data_1']; ?></td> 
                <td><?php echo $data_student_value['data_2']; ?></td> 
           </tr> 
            <?php
            $nomor1++; 
        }
        ?>

       <?php $nomor++; 
    endforeach; 
    ?>

How to loop array with Json data

4 Answers4