guzzleクライアントから返された応答をjson配列に変換する

Question

$repo=new \GuzzleHttp\Client(['headers' =>['Accept'  => 'application/json', 
        'Content-Type'  => 'application/json', 
        'Authorization' => 'Bearer '.$token, 
       ]); 
$promise = $repo->get('https://api.github.com/user'); 
$results = json_decode((string)$promise->getBody(),true); 




array:30 [ 
    "login" => "Saurabh0707" 
    "id" => 21239898 
    "avatar_url" => "https://avatars2.githubusercontent.com/u/21239898?v=4" 
    "gravatar_id" => "" 
    "url" => "https://api.github.com/users/Saurabh0707" 
    "html_url" => "https://github.com/Saurabh0707" 
    "followers_url" => "https://api.github.com/users/Saurabh0707/followers" 
    "following_url" => "https://api.github.com/users/Saurabh0707/following{/other_user}" 
    "gists_url" => "https://api.github.com/users/Saurabh0707/gists{/gist_id}" 
    "starred_url" => "https://api.github.com/users/Saurabh0707/starred{/owner}{/repo}" 
    "subscriptions_url" => "https://api.github.com/users/Saurabh0707/subscriptions" 
    "organizations_url" => "https://api.github.com/users/Saurabh0707/orgs" 
    "repos_url" => "https://api.github.com/users/Saurabh0707/repos" 
    "events_url" => "https://api.github.com/users/Saurabh0707/events{/privacy}" 
    "received_events_url" => "https://api.github.com/users/Saurabh0707/received_events" 
    "type" => "User" 
    "site_admin" => false 
    "name" => "Saurabh Verma" 
    "company" => "Software-Incubator" 
    "blog" => "https://github.com/orgs/Software-Incubator/dashboard" 
    "location" => "Ghaziabad, India" 
    "email" => null 
    "hireable" => null 
    "bio" => null 
    "public_repos" => 6 
    "public_gists" => 0 
    "followers" => 0 
    "following" => 0 
    "created_at" => "2016-08-25T11:01:02Z" 
    "updated_at" => "2017-09-11T03:35:05Z" 
] 

私は適切なjsonに変換できません。 返されたPHPストリームのログインキーに対する値にアクセスできません。私はそれをjsonに変換することもできません。 どうすればアクセスできますか？ 私が試してみました：

$results = json_decode((string)$promise['login]->getBody(),true); 

をそれが有効ではありません。

Answer 1

->getContents()に電話するか、本文を文字列にキャストする必要があります。

json_decode($promise->getBody()->getContents(),true);