php - 如何获取数组的对象值

Question

我是 php 新手，正在尝试从 twitter api 读取文本和描述。我的数组如下所示:

Array
(
    [0] => stdClass Object
        (
            [created_at] => Thu Oct 03 14:50:55 +0000 2013
            [id] => 3.85778998506E+17
            [id_str] => 385778998506033154
            [text] => We tested live-tweeting with @MLB to see if teams could boost follower engagement and their Twitter audience: https://t.co/XPhHmVDNxJ
            [source] => TweetDeck
            [truncated] => 
            [in_reply_to_status_id] => 
            [in_reply_to_status_id_str] => 
            [in_reply_to_user_id] => 
            [in_reply_to_user_id_str] => 
            [in_reply_to_screen_name] => 
            [user] => stdClass Object
                (
                    [id] => 783214
                    [id_str] => 783214
                    [name] => Twitter
                    [screen_name] => twitter
                    [location] => San Francisco, CA
                    [description] => Your official source for news, updates and tips from Twitter, Inc.
                    [url] => http://t.co/5iRhy7wTgu
                    [entities] => stdClass Object

我尝试这样阅读，但无法打印任何内容 echo $tweets->text;

Answer 1

试试这个:

echo $tweets[0]->text;
echo $tweets[0]->user->description;

我希望这对您有帮助:)