Add an example of a Facebook comment plugin to a PHP site page _php Instance Tutorial

First, you need to create an app on Facebook, create a method see Https://developers.facebook.com/,APP There is one to fill in domain, here fill in your website domain. (app is bound to domain, can not be filled in)
Then you can use Facebook comments plugins.

With Facebook comments plugins, you can insert Facebook comments on your page.
Generate Code Method: Https://developers.facebook.com/docs/plugins/comments

For example, if you have a page that is http://www.example.com/, insert the following code in this page to use comments plugings.

appear on the page as follows

Total number of shares and comments read page

{Your_url} requires UrlEncode
Example: Https://graph.facebook.com/?ids=http%3A%2F%2Fwww.example.com%2F
Return:

{"   http://www.example.com/": {    "id": "http://www.example.com/",    "shares": 399517,    "comments": 392   

The code is as follows:

<?php $url = ' http://www.example.com/'; $api = ' https://graph.facebook.com/?ids= ';  $result = Json_decode (file_get_contents ($api. UrlEncode ($url)), true);  

Read page Comment List

{Your_url} requires UrlEncode
Example: Https://graph.facebook.com/comments/?ids=http%3A%2F%2Fwww.example.com%2F
Return:

{"http://www.example.com/": {"comments": {"Data": [{"id": "395320319544_27462154", "F Rom ": {" id ":" 100000223906701 "," name ":" Thu\u1eadn Phan Thanh "}," message ":" Hello mo To "," Can_remove ": false," Created_time ":" 2013-10-07t10:01:40+0000 "," Like_count ": 1," us Er_likes ": false}, {" id ":" 395320319544_27877980 "," from ": {" id ":" 100001638736612 "," name ":" L\u00e3 Minh "}," message ":" Hi You "," Can_remove ": false," created_t IME ":" 2013-11-13t02:57:01+0000 "," Like_count ": 4," User_likes ": false}, {" id ":" 395         320319544_27879381 "," from ": {" id ":" 100004229015145 "," name ":" Th\u00f9y Dung "}, "Message": "Mg \u1ee7ng h\u1ed9 t\u1edb v\u1edbi nh\u1edb \u003c3", "Can_remove": false, "created_time ":" 2013-11-13t05:38:12+0000 "," Like_count ": 3," User_likes ": false} ...]," paging ": {" Cursors ": { "After": "MjU0", "Before": "Mzk4"}, "Next": "Https://graph.facebook.com/v1.0/395320319544/com  Ments?limit=25&after=mju0 "}}}}

Request a comment on the next page according to the URL of next

The code is as follows:

<?php $url = ' http://www.example.com/'; $api = ' https://graph.facebook.com/comments/?ids= ';  $result = Json_decode (file_get_contents ($api. UrlEncode ($url)), true);  

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