Question

我遇到了一个问题，想知道如何返回Twitter上使用主题标签的总次数。在过去，我使用了以下代码，但是“http://search.twitter.com/search.json”地址已经被Twitter淘汰了。旧代码是：

<?php
   global $total, $hashtag;
   //$hashtag = '#supportvisitbogor2011';
   $hashtag = '#MyHashtag';
   $total = 0;
   function getTweets($hash_tag, $page) {
      global $total, $hashtag;
      $url = 'http://search.twitter.com/search.json?q='.urlencode($hash_tag).'&';
      $url .= 'page='.$page;    
      $ch = curl_init($url);
      curl_setopt ($ch, CURLOPT_RETURNTRANSFER, TRUE);
      $json = curl_exec ($ch);
      curl_close ($ch);
      //echo "<pre>";    
      //$json_decode = json_decode($json);
      //print_r($json_decode->results);

      $json_decode = json_decode($json);        
      $total += count($json_decode->results);    
      if($json_decode->next_page){
         $temp = explode("&",$json_decode->next_page);        
         $p = explode("=",$temp[0]);                
         getTweets($hashtag,$p[1]);
      }        
   }

   getTweets($hashtag,1);

   echo $total; 
?>

我知道您必须使用授权的Twitter应用程序并且能够获取数据。我能够设置应用程序，我可以使用以下代码提取数据列表，但我不确定如何使用该数据来计算总数。有人可以帮助我通过更改我的代码或帮助我如何去做它来获得总数。这是我的代码，用于提取主题标签数据：

<?php
session_start();
require_once("twitteroauth.php"); //Path to twitteroauth library

$hashtag = "MyHashtag";
$consumerkey = "MYINFOWOULDBEHERE";
$consumersecret = "MYINFOWOULDBEHERE";
$accesstoken = "MYINFOWOULDBEHERE";
$accesstokensecret = "MYINFOWOULDBEHERE";

function getConnectionWithAccessToken($cons_key, $cons_secret, $oauth_token, $oauth_token_secret) {
  $connection = new TwitterOAuth($cons_key, $cons_secret, $oauth_token, $oauth_token_secret);
  return $connection;
}

$connection = getConnectionWithAccessToken($consumerkey, $consumersecret, $accesstoken, $accesstokensecret);

$tweets = $connection->get("https://api.twitter.com/1.1/search/tweets.json?q=".$hashtag);

echo json_encode($tweets);
?>

Answer 1

以下是this制作的Twitter 1.1 API的一个示例。记住这一点：

请注意Twitter的搜索服务，并且，通过扩展，搜索API并不是Tweets的详尽来源。 不是全部推文将通过搜索界面编入索引或提供。

https://dev.twitter.com/docs/api/1.1/get/search/tweets

下载twitter-api-php并将其解压缩到您服务器上的文件夹
Create a Developer Account and an Application
创建文件twitter_search.php（在 twitter-api-php 的同一文件夹中）
将您的令牌和密钥添加到twitter_search.php

twitter_search.php：

<?php
require_once('TwitterAPIExchange.php');

/** Set access tokens here - see: https://dev.twitter.com/apps/ **/
$settings = array(
    'oauth_access_token' => "YOUR_OAUTH_ACCESS_TOKEN",
    'oauth_access_token_secret' => "YOUR_OAUTH_ACCESS_TOKEN_SECRET",
    'consumer_key' => "YOUR_CONSUMER_KEY",
    'consumer_secret' => "YOUR_CONSUMER_SECRET"
);

/** Note: Set the GET field BEFORE calling buildOauth(); **/
$url = 'https://api.twitter.com/1.1/search/tweets.json';
$requestMethod = 'GET';
$hashtag = 'twitterapi';
$getfield = '?q=%23'.$hashtag.'&result_type=recent&include_entities=true&count=100';

// Perform the request
$twitter = new TwitterAPIExchange($settings);
$json_output = $twitter->setGetfield($getfield)
             ->buildOauth($url, $requestMethod)
             ->performRequest();

// Let's calculate how many results we got
$json = json_decode($json_output);
$n = count($json->statuses);
echo $n;
?>

Using the Twitter Search API

I posted originally this example in here.

Twitter API 1.1 Hashtag Count

1 个答案: