First, you need to create an app on Facebook and create a way to see Https://developers.facebook.com/,APP there is an entry in domain that fills in your website domain. (app is bound to domain and cannot be filled in)
Then you can use Facebook comments plugins.
Using Facebook comments Plugins, you can insert Facebook comments on the page.
Generate Code Method: Https://developers.facebook.com/docs/plugins/comments
For example, there is a http://www.example.com/page where you can use comments Plugings to insert the following code into this page.
<!--include Facebook JS SDK-->
<script id= "Facebook-jssdk src="//connect.facebook.net/en_gb/all.js# xfbml=1&appid= here fill in appId "></script>
<!--comments Plugins-->
<fb:comments Colorscheme= "Light" numposts= "4" height= "360px", "width=" 614px "href=" http://www.example.com/"fb-xfbml-state=" Rendered "class=" Fb_iframe_widget "></fb:comments>
appear on the page as follows
Total number of pages shared and comments read
Https://graph.facebook.com/?ids={your_url}
{Your_url} requires UrlEncode
For 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 ($url)), true);
Print_r ($result);
? >
Read Page Comments List
Https://graph.facebook.com/comments/?ids={your_url}
{Your_url} requires UrlEncode
For example: Https://graph.facebook.com/comments/?ids=http%3A%2F%2Fwww.example.com%2F