我文件中的數(shù)字是 5X5：1345623789147890967845678我正在嘗試將其放入這種形式array[0]{13456}array[1]{23789}array[2]{14789}array[3]{09678}array[4]{45678}我的代碼是：$fileName = $_FILES['file']['tmp_name'];  //Throw an error message if the file could not be open  $file = fopen($fileName,"r") or exit("Unable to open file!");  while ($line = fgets($file)) {      $digits .= trim($line);     $members = explode("\n", str_replace(array("\r\n","\n\r","\r"),"\n",$digits));      echo $members;我得到的輸出是這樣的：ArrayArrayArrayArrayArray