code: public function readLine($line)
      {
          if (!$this->filePointer) {
              return false;
          }
          rewind($this->filePointer);
          $currentLineNumber = 0;
          while (($buffer = fgetcsv($this->filePointer, 0, $this->delimeter)) !== false) {
              $currentLineNumber++;
              if ($currentLineNumber === $line) {
                  return $buffer;
              }
          }
  
          return false;
      }
docs: [[@doctodo method_description:readLine]].
  
  @param [[@doctodo param_type:line]] $line [[@doctodo param_description:line]]
  
  @return [[@doctodo return_type:readLine]] [[@doctodo return_description:readLine]]