解析JSONは値

Question

私のPHPの小屋のリターンエラーを取得することはできません。

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

にはどうすればtotal_items値を得ることができますか？

これはJSONです：このTyrの

{ 
    "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

。

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

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