decode json in php and get each array value

Question

I'm new in php I have a json I decoded it and wrote the following

$jsonInput = '[{"b_pag_bo_id":"31","b_pag_user_id":"1","b_pag_id":"1","b_page_mark":"1","b_pag_num":"3","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"31","b_pag_user_id":"1","b_pag_id":"2","b_page_mark":"1","b_pag_num":"57","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"31","b_pag_user_id":"1","b_pag_id":"3","b_page_mark":"1","b_pag_num":"60","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"4","b_page_mark":"1","b_pag_num":"4","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"5","b_page_mark":"1","b_pag_num":"6","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"6","b_page_mark":"1","b_pag_num":"9","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"7","b_page_mark":"1","b_pag_num":"183","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"8","b_page_mark":"1","b_pag_num":"324","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"9","b_page_mark":"1","b_pag_num":"331","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"32","b_pag_user_id":"1","b_pag_id":"10","b_page_mark":"1","b_pag_num":"710","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"34","b_pag_user_id":"0","b_pag_id":"11","b_page_mark":"1","b_pag_num":"50","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"34","b_pag_user_id":"0","b_pag_id":"12","b_page_mark":"1","b_pag_num":"99","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"26","b_pag_user_id":"0","b_pag_id":"13","b_page_mark":"1","b_pag_num":"5","b_pag_note":"","b_page_stop":"1"},{"b_pag_bo_id":"26","b_pag_user_id":"0","b_pag_id":"14","b_page_mark":"1","b_pag_num":"7","b_pag_note":"","b_page_stop":"1"}]';

$decoded = json_decode($jsonInput, true);

print_r($decoded);

and the result is in the link here

I want to get each value of each key meaning I want all b_pag_bo_id & others in a separate variables. How do I do that?

Any reason you prefer separate variables over one big array? — Salman Arshad
– Salman Arshad, Commented May 29, 2012 at 13:50

Riz · Accepted Answer · 2012-05-29 13:49:47Z

1

You can print values similar to this:

foreach ($decoded as $key => $value) {
    echo $value['b_pag_bo_id'];
}

answered May 29, 2012 at 13:49

Riz

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3 Comments

Emy Alsabbagh Over a year ago

thanks for your answer but it gives me the values without separators, how can I separate them by spaces for example?

Riz Over a year ago

echo $value['b_pag_bo_id'] . ", "; that 'll add comma separator.

Riz Over a year ago

$last_item = array_pop($decoded); echo $last_item['b_pag_bo_id'];

Paul · Accepted Answer · 2012-05-29 13:48:52Z

1

Use a foreach loop on your result and store the data in individual variables.

foreach ( $decoded AS $key => $val ) {
  ${'var'.$key} = $val;
}

answered May 29, 2012 at 13:48

Paul

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Comments

jcubic · Accepted Answer · 2012-05-29 13:52:21Z

0

you need to loop though array:

$b_pag_bo_id = array();
$b_pag_user_id = array();
foreach ($decoded as $item) {
   $b_pag_bo_id[] = $item['b_pag_bo_id'];
   $b_pag_user_id[] = $item['b_pag_user_id'];
}

answered May 29, 2012 at 13:52

jcubic

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1 Comment

jcubic Over a year ago

You said that you want it in variable. If you want to print it you can use this echo implode(', ', $b_pag_bo_id); or echo json_encode($b_pag_bo_id)

Natalie Hedström · Accepted Answer · 2016-03-16 13:33:05Z

0

foreach ($array['playerCredentials'] as $key => $value) 
{
   printf('%s => %s<br />', $key, $value);
}

edited Mar 16, 2016 at 13:33

Natalie Hedström

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answered Mar 16, 2016 at 13:05

Jayanit Satani

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