[英]how to search FB friends in our friend list using Graph api
How to search our friends by name in our Facebook friend list? 如何在我们的Facebook好友列表中按姓名搜索我们的朋友?
In my program, I am listing all my friends using api in a box. 在我的程序中,我在一个盒子中列出了所有使用api的朋友。 In that box, there is one field- search for searching our friends. 在那个框中,有一个字段搜索我们的朋友。 I want to search my friends using Graph api. 我想使用Graph api搜索我的朋友。 But I don't know how to do that. 但我不知道该怎么做。
FB doesn't provide any api for searching a specific user's friends, but it's easy to do it by yourself. FB没有为搜索特定用户的朋友提供任何api,但是很容易自己做。 I recommend you use facebook-php-sdk . 我建议你使用facebook-php-sdk 。
1. 1。
require 'facebook-php-sdk/src/facebook.php';
$facebook = new Facebook(array(
'appId' => 'YOUR_APP_ID',
'secret' => 'YOUR_APP_SECRET',
));
$user = $facebook->getUser();
if ($user) {
$friends = $facebook->api('/me/friends');
// DO SOMETHING ELSE
}
from now on, $friends
is a list of user's friend. 从现在开始, $friends
是用户朋友列表。 it equals accessing https://graph.facebook.com/me/friends?access_token=USER_TOKEN
manually. 它等于手动访问https://graph.facebook.com/me/friends?access_token=USER_TOKEN
。
2. suppose $target
is a string from your search field 2.假设$target
是搜索字段中的字符串
foreach ($friends["data"] as $value) {
if (strpos($value["name"], $target) !== false) {
// DO SOMETHING YOU WANT TO
}
}
By the way, using javascript to search friend on client side may be more efficient and dynamical than using php. 顺便说一句,使用javascript搜索客户端的朋友可能比使用PHP更有效和动态。 Personally, I would do it in the front end. 就个人而言,我会在前端做到这一点。 Suppose you are using jQuery, and target
is a string from your search field. 假设您使用的是jQuery,而target
是搜索字段中的字符串。
var url = 'https://graph.facebook.com/me/friends?access_token=USER_TOKEN'
$.getJSON(url, function(data) {
friends = data['data'];
for(i in friends){
if (friends[i]['name'].search(target) != -1){
// DO SOMETHING YOU WANT TO
}
}
});
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.