public function reset()
    {
        $this->header = null;
        $this->line   = 0;
        $this->file->rewind();

        return $this;
    }
public function reset()
    {
        $this->header = null;
        $this->line   = 0;
        $this->file->rewind();

        return $this;
    }
public function reset ( ) { $ this -> header = null ; $ this -> line = 0 ; $ this -> file -> rewind ( ) ; return $ this ; }
Reset file.

@return $this
Reset file .