private function write()
    {
        ftruncate($this->handle, 0);
        rewind($this->handle);

        fwrite($this->handle, serialize($this->data));
    }
private function write()
    {
        ftruncate($this->handle, 0);
        rewind($this->handle);

        fwrite($this->handle, serialize($this->data));
    }
private function write ( ) { ftruncate ( $ this -> handle , 0 ) ; rewind ( $ this -> handle ) ; fwrite ( $ this -> handle , serialize ( $ this -> data ) ) ; }
Write variables in session file

@return void
Write variables in session file