Php Json获取内部数组

Question

这是我的json如何获得“下载”字符串

{
"total": 1,
"items": [
 {
  "id": "1186e1472bc1c",
  "title": "title,
  "desc": "",
  "download": "www.google.com",
   }
  ]
}

这是我的代码：

$response = file_get_contents($nagu);
$obj = json_decode($response, true);
$download = $obj ['items'];
echo $download;

我想要输出“www.google.com”。

Answer 1

$download = $obj ['items'][0]['download'];
echo $download;