How to get json data in blade laravel

Question

In the blade template:

<?php
      $meta = json_encode($datas,true);   
      echo $meta;
?>

It shows:

{"data":[{"id":1,"title":"Alice.","rating":0},
{"id":2,"title":"So Alice.","rating":2},
{"id":3,"title":"Alice.","rating":2},
{"id":4,"title":"After a.","rating":2},
{"id":5,"title":"Alice.","rating":0}],
"meta":{"song_count":5}}

My question is how to get (song_count: 5 ) in blade template. I have tried : echo $meta['meta'];

" it shows;

"Illegal string offset 'meta'"

Anyone can help, thank you so much

Why did you encode the $data? You can get it from the data array — BABAK ASHRAFI
– BABAK ASHRAFI, Commented Feb 6, 2021 at 13:12
var_dump(data); to see is that the array or the object. Then access those elements/members accordingly. — Tpojka
– Tpojka, Commented Feb 6, 2021 at 13:22

Pvria Ansari · Accepted Answer · 2023-06-21 12:08:50Z

1

json_encode() method give you a json formatted data. You need to decode it :

$meta = json_encode($datas,true);   
$meta = json_decode($meta, true);
echo $meta;

Now you access the array property as $meta['meta'];

NB : if $datas is already an array, then you don't need to encode and decode it.

edited Jun 21, 2023 at 12:08

Pvria Ansari

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answered Feb 6, 2021 at 13:14

STA

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7 Comments

li bing zhao Over a year ago

Thank you for you answer and help, when I use "echo $meta['meta'];" it shows empty, as you see the meta has some data.

STA Over a year ago

what is the output of dd($datas);?

li bing zhao Over a year ago

SongsCollection {#198 ▼ +collects: null +collection: Collection {#208 ▼ #items: array:5 [▶] } +resource: LengthAwarePaginator {#204 ▶} +with: [] +additional: array:1 [▼ "meta" => array:1 [▶] ] }

li bing zhao Over a year ago

"meta":{"song_count":5} is under "+resource", I need to access the meta in resource.

STA Over a year ago

would you please share the screenshot of the output dd($datas);

|

Mohamed Ahmed · Accepted Answer · 2021-02-06 13:15:31Z

0

thats mean you try to take meta key from string because $meta is json not array so you dont need to json_encode $data , you can do direct :- $datas['meta']['song_count'] if $data is array . but this maybe give you error if $datas is empty to solve this you can make check if $data !empty or use optional method in laravel like this :- optional($datas['meta'])['song_count'] it solve the problem .

answered Feb 6, 2021 at 13:15

Mohamed Ahmed

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2 Comments

li bing zhao Over a year ago

Thank you Mohamed, it shows empty :$datas['meta']['song_count'].

Mohamed Ahmed Over a year ago

what is the result of using :- dd($datas, $datas['meta']) ??

li bing zhao · Accepted Answer · 2021-02-08 17:48:52Z

0

The steps to show the value of json data from controller as bwlow:

<?php
$datas = json_encode($datas,true);
 //dd($data);
$datas = json_decode($datas);
// dd($datas);
foreach($datas->meta as $link){
 echo $link;
}
?>

answered Feb 8, 2021 at 17:48

li bing zhao

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