我将如何访问此对象中的属性？ Twitter API

Question

我已经将这个对象存储在一个名为results的变量中。例如，我将如何访问profile_image_url。

这里是返回值用的print_r：

stdClass Object ( 
    [results] => Array ( 
    [0] => stdClass Object ( 
     [profile_image_url] => http://a3.twimg.com/profile_images/685278639/twitter-logo_normal.jpg 
     [created_at] => Mon, 10 May 2010 11:29:44 +0000 
     [from_user] => BarclaysWealth 
     [metadata] => stdClass Object ( 
     [result_type] => recent) 
     [to_user_id] => 
     [text] => RT @BarclaysStock: Investment ViewPoint - We take a look at what a hung parliament could mean for the UK economy http://bit.ly/OaYh7 
     [id] => 13721505359 
     [from_user_id] => 14895786 
     [geo] => 
     [iso_language_code] => en 
     [source] => <a href="http://twitter.com/">web</a> ) 
    [1] => stdClass Object ( 
     [profile_image_url] => http://a1.twimg.com/profile_images/671523082/32fb0a8_normal.jpg 
     [created_at] => Fri, 07 May 2010 21:02:10 +0000 
     [from_user] => InfoFocus 
     [metadata] => stdClass Object ( 
     [result_type] => recent) 
     [to_user_id] => 
     [text] => RT @BarclaysWealth: RT @BarclaysStock: Investment ViewPoint - We take a look at what a hung parliament could mean for the UK economy http://bit.ly/OaYh7 
     [id] => 13569384857 
     [from_user_id] => 85742792 
     [geo] => [iso_language_code] => en 
     [source] => <a href="http://www.hootsuite.com" rel="nofollow">HootSuite</a> ) 
    [2] => stdClass Object ( 
     [profile_image_url] => http://a3.twimg.com/profile_images/685278639/twitter-logo_normal.jpg 
     [created_at] => Fri, 07 May 2010 20:59:20 +0000 
     [from_user] => BarclaysWealth 
     [metadata] => stdClass Object ( 
     [result_type] => recent) 
     [to_user_id] => 
     [text] => RT @BarclaysStock: Investment ViewPoint - We take a look at what a hung parliament could mean for the UK economy http://bit.ly/OaYh7 
     [id] => 13569257933 
     [from_user_id] => 14895786 
     [geo] => 
     [iso_language_code] => en 
     [source] => <a href="http://www.hootsuite.com" rel="nofollow">HootSuite</a> ) 
    [3] => stdClass Object ( 
     [profile_image_url] => http://a1.twimg.com/profile_images/485934856/BD_Icon_Twitter_small_normal.gif 
     [created_at] => Fri, 07 May 2010 16:35:56 +0000 
     [from_user] => BARXdirect 
     [metadata] => stdClass Object ( 
     [result_type] => recent) 
     [to_user_id] => 
     [text] => RT @BarclaysStock: Investment ViewPoint - We take a look at what a hung parliament could mean for the UK economy http://bit.ly/OaYh7 
     [id] => 13557670463 
     [from_user_id] => 66715243 
     [geo] => 
     [iso_language_code] => en 
     [source] => <a href="http://twitter.com/">web</a> ) 
    [4] => stdClass Object ( 
     [profile_image_url] => http://a1.twimg.com/profile_images/431590520/BSL_icon_normal.gif 
     [created_at] => Fri, 07 May 2010 16:35:12 +0000 
     [from_user] => BarclaysStock 
     [metadata] => stdClass Object ( 
     [result_type] => recent) 
     [to_user_id] => 
     [text] => Investment ViewPoint - We take a look at what a hung parliament could mean for the UK economy http://bit.ly/OaYh7 
     [id] => 13557633799 
     [from_user_id] => 36238006 
     [geo] => 
     [iso_language_code] => en 
     [source] => <a href="http://twitter.com/">web</a> )) 
    [max_id] => 13722716932 
    [since_id] => 0 
    [refresh_url] => ?since_id=13722716932&q=http%3A%2F%2Fbit.ly%2FOaYh7 
    [results_per_page] => 15 
    [page] => 1 
    [completed_in] => 0.026887 
    [query] => http%3A%2F%2Fbit.ly%2FOaYh7) 

Answer 1

这里有一些基本的访问的例子：

//get a single profile url 
echo $results->results[0]->profile_image_url; 
//or 
$tweet = $results->results[0]; 
echo $tweet->profile_image_url; 

//get all the profile urls 
foreach($results->results as $tweets){ 
    echo $tweet->profile_image_url; 
} 

当然同样的基本概念也适用于所有其它的特性，不同之处（在本具体例的数据）metadata属性，它是一个对象。

//to get result type 
echo $results->results[0]->metadata->result_type; 

Answer 2

尝试此：$ IMAGEURL = $ obj->结果[0] - > profile_image_url;

Answer 3

$object['results'][0]->profile_image_url 

如果第一个对象是一个数组，那么这是访问它的方式。

Answer 4

试试这个，它会工作。

$test = $response->results[0]->id; 
print_r($test);