2

我现在有几千个 Twitter 关注者，直到现在我一直在手动关注他们。我现在想用 PHP 自动化这个过程，因为跟踪每个人可能需要很长时间。

我找到了一个由 Abraham Williams 创建的 PHP twitter 库，并开始编写一些代码。

但是，每次我运行脚本时，我需要跟进的用户数量都是不正确的！这是我的编码错误，还是 Twitter API 的工作原理？

这是我的代码：

<?php

require_once 'twitteroauth/twitteroauth.php';

define('CONSUMER_KEY', '');
define('CONSUMER_SECRET', '');
define('ACCESS_TOKEN', '');
define('ACCESS_TOKEN_SECRET', '');

ob_start();
set_time_limit(0);

function autoFollow($action){
    //auth with twitter.
    $toa = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, ACCESS_TOKEN_SECRET);

    //get the last 5000 followers
    $followers = $toa->get('followers/ids', array('cursor' => -1));
    $followerIds = array();

    foreach ($followers->ids as $i => $id) {
        $followerIds[] = $id;
    }

    //get the last 5000 people you've followed
    $friends = $toa->get('friends/ids', array('cursor' => -1));
    $friendIds = array();
    foreach ($friends->ids as $i => $id) {
        $friendIds[] = $id;
    }


    if($action=="unfollow"){
        //unfollow all users that aren't following back.
        $usersNotFollowingBackcount = 0;
        $usersNotFollowingBack = array();

        foreach($friendIds as $id){ 
            if(!in_array($id,$followerIds) ){
                array_push($usersNotFollowingBack, $id); 
                //unfollow the user
                //$toa->post('friendships/destroy', array('id' => $id));
                $usersNotFollowingBackcount++;
                echo $usersNotFollowingBackcount.' users unfollowed so far</br>';
                ob_flush();
                flush();
            }
        } 

        echo sizeof($usersNotFollowingBack).' users who weren\'t following you back have now been unfollowed!';
    }
    if($action =="follow"){                 
        //follow all users that you're not following back.
        $usersYoureNotFollowingBackcount = 0;
        $usersYoureNotFollowingBack = array();

        foreach($followerIds as $id){ 
            if(!in_array($id,$friendIds) ){
                array_push($usersYoureNotFollowingBack, $id); 
                //follow the user
                //$toa->post('friendships/create', array('id' => $id));
                $usersYoureNotFollowingBackcount++;
                echo $usersYoureNotFollowingBackcount.' users followed back so far</br>';
                ob_flush();
                flush();
            }
        } 

        echo sizeof($usersYoureNotFollowingBack).' users have been followed back!';
    }
}

if($_GET['action']){
    autoFollow($_GET['action']);
    ob_end_flush();
}
?>
4

2 回答 2

8

我刚刚用我的 twitter 帐户在我的笔记本电脑上运行了你的代码，我得到了正确的值。从您的角度来看，您的代码是正确的。

如果关注者或您关注的人的数量超过 5000 或他们之间的差异超过 5000，则可能会出现不一致，因为某些用户不会出现在最后 5000 个关注者中，因为在他之后，其他 5000 个用户关注了您和您从未跟随他。所以这个角色会被错过。

如果你的问题是，一些用户在运行代码时没有被关注，这可能是因为 Twitter 的 API 速率限制。

OAuth 调用每小时允许 350 个请求，并根据请求中使用的 oauth_token 进行测量。

检查更多信息：https ://developer.twitter.com/en/docs/basics/rate-limiting.html 因此，由于 twitter 的速率限制，将无法关注超过 350 个用户。

于 2012-06-27T10:25:45.113 回答
1

如果您有超过 5000 个关注者/朋友，这适用于twitteroauth.php + OAuth.php和 appi v1.1 关注/取消关注。关注取消关注的 999 限制是因为 1000 天限制。我开始了这个 

//FULL FOLLOWERS ARRAY WITH CURSOR ( FOLLOWERS > 5000)
    $e = 0;
    $cursor = -1;
    $full_followers = array();
    do {
        //SET UP THE URL
      $follows = $oTwitter->get("followers/ids.json?screen_name=youruser&cursor=".$cursor);
      $foll_array = (array)$follows;

      foreach ($foll_array['ids'] as $key => $val) {

            $full_followers[$e] = $val;
            $e++; 
      }
           $cursor = $follows->next_cursor;

      } while ($cursor > 0);
echo "Number of followers:" .$e. "<br /><br />";

//FULL FRIEND ARRAY WITH CURSOR (FOLLOWING > 5000)
    $e = 0;
    $cursor = -1;
    $full_friends = array();
    do {

      $follow = $oTwitter->get("friends/ids.json?screen_name=youruser&cursor=".$cursor);
      $foll_array = (array)$follow;

      foreach ($foll_array['ids'] as $key => $val) {

            $full_friends[$e] = $val;
            $e++;
      }
          $cursor = $follow->next_cursor;

    } while ($cursor > 0);
    echo "Number of following:" .$e. "<br /><br />";

//IF I AM FOLLOWING USER AND HE IS NOT FOLLOWING ME BACK, I UNFOLLOW HIM
$index=1;
$unfollow_total = 0;

foreach( $full_friends as $iFollow )
{
$isFollowing = in_array( $iFollow, $full_followers );

echo $index .":"."$iFollow: ".( $isFollowing ? 'OK' : '!!!' )."<br/>";
$index++;

if( !$isFollowing )
    {
    $parameters = array( 'user_id' => $iFollow );
    $status = $oTwitter->post('friendships/destroy', $parameters);
    $unfollow_total++;
    } if ($unfollow_total++; === 999) break;
}

//如果用户关注我而我不是，我关注

$index=1;
$follow_total = 0;
foreach( $full_followers as $heFollows )
{
$amFollowing = in_array( $heFollows, $full_friends );

echo "$heFollows: ".( $amFollowing ? 'OK' : '!!!' )."<br/>";


$index++;
     if( !$amFollowing )
    {
    $parameters = array( 'user_id' => $heFollows );
    $status = $oTwitter->post('friendships/create', $parameters);
    $follow_total++;
    } if ($follow_total === 999) break;
}

echo 'Unfollowed:'.$unfollow_total.'<br />';
echo 'Followed:'.$follow_total.'<br />';
于 2013-09-16T01:58:37.290 回答