PHP获取Facebook帖子

Question

$data  = file_get_contents("https://graph.facebook.com/246179452202174/posts?access_token=TOKEN");
$data = json_decode($data, true);

print_r(array_values($data));

那是我的代码。 这很简单。 我可以看到数据，当我访问链接时，它会提供相同的信息。 这样就完美了。 在api的下面有一些输出。

Array ( [0] => Array ( [0] => Array ( [id] => 246179452202174_685970631556385 [from] => Array ( [name] => LGB eSports [category] => Sports Team [id] => 246179452202174 ) [message] => We are back! Sorry that we have been silent! But the silence is over! We will soon update you with some breaking news, stay tuned! Do not move your eyes! You do not want to miss this... [privacy] => Array ( [value] => [description] => [friends] => [allow] => [deny] => ) [type] => status [status_type] => mobile_status_update [created_time] => 2016-05-26T13:12:23+0000 [updated_time] => 2016-05-26T13:12:23+0000 [is_hidden] => [is_expired] => [likes] => Array ( [data] => Array ( [0] => Array ( [id] => 1042109789201130 [name] => Fabio Broggi ) [1] => Array ( [id] => 713442998796859 [name] => Christian Bråten ) [2] => Array ( [id] => 1801480580073327 [name] => Paulo Henrique ) [3] => Array ( [id] => 971217726332439 [name] => Benjamin Holm Davidsen ) ) [paging] => Array ( [cursors] => Array ( [before] => MTA0MjEwOTc4OTIwMTEzMAZDZD [after] => OTcxMjE3NzI2MzMyNDM5 ) ) ) )

当我尝试回显$data或$data[1]或类似的东西时，它将无法工作。 同样删除array_values得到“ Array”或“ ArrayArray”的输出。

那么我该如何从api打印出数据呢？ 它也行不通； 如何获取图像？ 我想打印帖子的标题和图片。 作为我站点上的提要的链接。

链接的更多响应代码：

Array ( [data] => Array ( [0] => Array ( [id] => 246179452202174_685970631556385 [from] => Array ( [name] => LGB eSports [category] => Sports Team [id] => 246179452202174 ) [message] => We are back! Sorry that we have been silent! But the silence is over! We will soon update you with some breaking news, stay tuned! Do not move your eyes! You do not want to miss this... [privacy] => Array ( [value] => [description] => [friends] => [allow] => [deny] => ) [type] => status [status_type] => mobile_status_update [created_time] => 2016-05-26T13:12:23+0000 [updated_time] => 2016-05-26T13:12:23+0000 [is_hidden] => [is_expired] => [likes] => Array ( [data] => Array ( [0] => Array ( [id] => 1042109789201130 [name] => Fabio Broggi ) [1] => Array ( [id] => 713442998796859 [name] => Christian Bråten ) [2] => Array ( [id] => 1801480580073327 [name] => Paulo Henrique ) [3] => Array ( [id] => 971217726332439 [name] => Benjamin Holm Davidsen ) ) [paging] => Array ( [cursors] => Array ( [before] => MTA0MjEwOTc4OTIwMTEzMAZDZD [after] => OTcxMjE3NzI2MzMyNDM5 ) ) ) ) [1] => Array ( [id] => 246179452202174_680011585485623 [from] => Array ( [name] => Yoyo xno [category] => Musician/Band [id] => 281466768681242 ) [to] => Array ( [data] => Array ( [0] => Array ( [name] => LGB eSports [category] => Sports Team [id] => 246179452202174 ) ) ) [message] => GG - Spotify: https://open.spotify.com/track/7tT6XVWfjtpNF8enpFpZT4 [privacy] => Array ( [value] => [description] => [friends] => [allow] => [deny] => ) [type] => status [status_type] => wall_post [created_time] => 2016-05-12T17:33:49+0000 [updated_time] => 2016-05-12T17:33:49+0000 [is_hidden] => [is_expired] => [likes] => Array ( [data] => Array ( [0] => Array ( [id] => 196458690716329 [name] => Funny memes pics ) ) [paging] => Array ( [cursors] => Array ( [before] => MTk2NDU4NjkwNzE2MzI5 [after] => MTk2NDU4NjkwNzE2MzI5 ) ) ) ) [2] => Array ( [id] => 246179452202174_676411742512274 [from] => Array ( [name] => LGB eSports [category] => Sports Team [id] => 246179452202174 ) [message] => Breaking news! Changes in the team. We are sad to announce that Aurora will part ways with Lgb Female. We wish to thank her for the time she spent with us and we wish her all the best for the future. Here's what she says about this herself: "My time with LGB eSports has come to an end. I am extremely thankful for the opportunity to grow within this team, go to amazing places and meet amazing people. I have learnt so much from this experience and I will never forget all the adventures we've had together! I would like to use this moment of change to look back and sincerely thank all my team-mates for this learning experience, Per Lilliefelth for looking after us, our sponsor Intel for taking care of us and LGB eSports for their immense contribution to helping us grow as an all-female team in Counter-Strike. I am certain I will still remain close to the team and look forward to seeing them at many future events. As for myself I am currently a free agent and look forward to continuing my journey as a competitive CS:GO player for many more years to come. Regards, Aurora Lyngdal" [picture] => https://scontent.xx.fbcdn.net/v/t1.0-0/s130x130/13174168_676411742512274_4595019159434717947_n.jpg?oh=dad6bffaf94a2eae60c578d58f7cf8fc&oe=57E7E3F3 [link] => https://www.facebook.com/LGBeSports/photos/a.252900201530099.1073741829.246179452202174/676411742512274/?type=3 [name] => Timeline Photos [icon] => https://www.facebook.com/images/icons/photo.gif [privacy] => Array ( [value] => [description] => [friends] => [allow] => [deny] => ) [type] => photo [status_type] => added_photos [object_id] => 676411742512274 [created_time] => 2016-05-04T15:08:52+0000 [updated_time] => 2016-05-11T20:30:20+0000 [shares] => Array ( [count] => 4 ) [is_hidden] => [is_expired] => [likes] => Array ( [data] => Array ( [0] => Array ( [id] => 1756499731303402 [name] => Antony Giordans ) [1] => Array ( [id] => 196458690716329 [name] => Funny memes pics ) [2] => Array ( [id] => 10205058377778051 [name] => Charmaine Anne D. Better ) [3] => Array ( [id] => 992479757539742 [name] => Yunus Emre Çeker ) [4] => Array ( [id] => 244636029237859 [name] => Roman Hardinger ) [5] => Array ( [id] => 1134092109982746 [name] => Khoa Nguyen ) [6] => Array ( [id] => 525969817592366 [name] => Joseph Turton ) [7] => Array ( [id] => 1152533898100318 [name] => Kristian Sørensen ) [8] => Array ( [id] => 1193252910715325 [name] => Kamil Grochu Groszek ) [9] => Array ( [id] => 1158759100821275 [name] => Ace Kjirkovski ) [10] => Array ( [id] => 10153477966360064 [name] 

Answer 1

您必须回显此变量

$data[0][0]['message']