如何在一个变量中结合数组值

Question

因此，我开始研究这个twitter脚本，该脚本针对的是推特关于我的网站的用户，并且我希望通过cron工作来设置它以感谢他们这样做。这是如何工作的：

1. 通过所有15个用户名解析来自搜索页（共15）

2. 循环的用户名和如果在twitter.txt文件 发现它会停止脚本

3. 如果在twitter.txt文件中找不到用户名，它会将用户名 写入twitter.txt文件，然后向该用户发送推文。 （twitter.txt文件有助于防止重复发送微博的同一个用户）

所以我的问题是，这个脚本目前发出鸣叫15在一次会议，这将被视为垃圾邮件。所以我需要帮助才能将用户名合并为3条推文。所以每条推文将包含5个用户名。你将在脚本的底部看到我有变量存储用户名的推文。

//cURL 
$curl = curl_init(); 
curl_setopt($curl, CURLOPT_URL, "http://search.twitter.com/search.atom?q=MYWEBSITE"); 
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
$twitter = curl_exec($curl); 
curl_close($curl); 

//search html source page for user names 
preg_match_all('/\<uri\>http\:\/\/twitter\.com\/(.*?)\<\/uri\>/', $twitter, $usernames); 

//open the twitter text file and prepare for writing 
$twitter = fopen("twitter.txt", "a"); 

//contents of the twitter text file (holds the twitter user names) 
$contents = file_get_contents("twitter.txt"); 

//loop through each user name 
foreach($usernames[1] as $username) { 
    //if user name is found in the twitter text file it states "Found" and script stops 
    if (strpos($contents, $username) !== FALSE) { 
     echo $username . " - <font color=\"red\">Found</font><br />"; 
    //if user name is not found in the twitter text file it records the user name and tweets 
    } else { 
     //write to twitter text file 
     fwrite($twitter, $username."\r\n"); 

     //shows what user names were recorded 
     echo $username . "<br />"; 

     //user names for tweets 
     //this is where i need help dividing the usernames into these variables 
     $usernames_set_one = ""; 
     $usernames_set_two = ""; 
     $usernames_set_three = ""; 

     //tweet 
     $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, OAUTH_TOKEN, OAUTH_SECRET); 
     $content = $connection->get('account/verify_credentials'); 

     //twitter message 
     $connection->post('statuses/update', array('status' => $usernames_set_one . ' thank you for tweeting about my website.')); 
     $connection->post('statuses/update', array('status' => $usernames_set_two . ' thank you for tweeting about my website.')); 
     $connection->post('statuses/update', array('status' => $usernames_set_three . ' thank you for tweeting about my website.')); 

     return $connection; 
    } 

} 

//close the twitter text file no further writing 
fclose($twitter); 

Answer 1

可以使用的while loop代替foreach然后访问用户名是：

$用户名[1] [$ i];

$ usernames [1] [$ i + 1];

$ usernames [1] [$ i + 2];

例如：

$i = 0; 
$count = count($usernames[1]); 
while($i < $count - 3) //we will use $i+2 after all 
{ 

$i++; 
} 

Answer 2

改变那些3个变量阵列以及当所述第一个是完整的用户名添加至所述第二数组，然后到第三。发布到twitter时，只需将姓名加入implode()即可。