无法使数组生效

Question

first sorry for my english I have array will used by function

1. Upload text file and every line will be element in array

   $fh = fopen("upload/".'1.txt','r');
   $conn = array();
   while ($line = fgets($fh)) {
       $conn[] = $line;
   }
   fclose($fh);
   $wbs->SendBulk($conn, "hello world");
   

2. Go To Function

   public function SendBulk($targets, $message)
   {
       echo "Sending " . count($targets) . " bulk messages...<br />";
   
       foreach($targets as $target)
       {
           $this->wa->sendPresenceSubscription($target);
           $this->wa->pollMessages();
           $this->wa->sendMessageComposing($target);
           sleep(55);
           $this->wa->pollMessages();
           $this->wa->sendMessagePaused($target);
           static::$sendLock = true;
           echo "Sending message from " . $this->username . " to $target... ";
           $this->wa->sendMessage($target, $message); // Orginal
           while(static::$sendLock)
           {
               //wait for server receipt
               sleep(55);
           }
       }
   

My Problem If I have in text file 2 or more element in array will send for the last element a message but If i make array like this

$conn= array("565684898", "484849815", "484897987", "515498798");

It work for all elements Please Help

Answer 1

The string returned by fgets() includes the newline that ends each line. Use rtrim() to remove it:

$conn[] = rtrim($line);

You can also replace your entire code that reads the file with:

$conn = file('upload/1.txt', FILE_IGNORE_NEW_LINES)