Parse JSON can not get value

Question

My PHP cote return error:

Undefined property: stdClass::$paging in Trying to get property of non-object Use of undefined constant total_items - assumed 'total_items' in

How can I get total_items value?

This is JSON:

{
    "paging": {
        "total_items": 0,
        "current_page": 1,
        "total_pages": 0
     },
     "data": [],
     "facets": null
}

$content = file_get_contents($urll); 
$clean_content = removeBomUtf8($content); 
$decoded = json_decode($clean_content); 

foreach ($decoded->data as $data) 
{ 
    $total_items = (string)$data->paging[0]->total_items; 
    echo total_items; 
} ;

Answer 1

tyr this.

$data ='{"paging":{"total_items":0,"current_page":1,"total_pages":0},"data":[],"facets":null}';

$v = json_decode($data,true);
echo $v['paging']['current_page'];