JSON Problem

i need to print all elements of object (obj) in php i need to print with echo obj :
my code is :

<?php
$url  = 'http://www.fiverr.com/gigs/gigs_as_json?host=search&type=single_query&query_string=pet&search_filter=rating&category_id=3&sub_category_id=49&limit=48';
$opts = array('http' => array(
    'header' => 'Cookie: locale=en%3B0%3Bfalse; suggested_locale=1;',
));
$ctx  = stream_context_create($opts);
$data = file_get_contents($url, false, $ctx);
$data = gzdecode($data);
$obj = json_decode($data);

?>

PHP:

 

you could check to see how your data is structured with

print_r($obj);

PHP:

It should be an array so you can just do $obj['somekey']

 

use var_dump (or var_export), like this:

var_dump($obj, true);

PHP:

 

To print a array as a json object, you should do this:

echo json_encode($obj);

PHP:

It looks like you are doing a json_decode, i don't see where it would already be a json object?

 

Data is coming in json encoded format and you are decoding the json to object.

You cannot use echo for json decoded as it is an object.

json_decode($data) -> returns Object
json_decode($data) -> returns array

if you echo the json decoded output it displays their respective datatype as object or array.

Better use var_dump or print_r.

If you want to display elements in object use echo $obj->key; displays the value of that key.