Pinq\Traversable::count PHP Метод

    public function count()
    {
        if ($this->elements instanceof \Countable) {
            return $this->elements->count();
        }
        $count = 0;
        foreach ($this->elements as $value) {
            $count++;
        }
        return $count;
    }

 public function count()
 {
     if ($this->elements instanceof \Countable) {
         return $this->elements->count();
     }
     $count = 0;
     foreach ($this->elements as $value) {
         $count++;
     }
     return $count;
 }