private function store()
    {
        $settings = [];
        foreach ($this->settings as $key => $value) {
            $settings[$key] = serialize($value);
        }
        file_put_contents($this->cacheFile, json_encode($settings));
    }
private function store()
    {
        $settings = [];
        foreach ($this->settings as $key => $value) {
            $settings[$key] = serialize($value);
        }
        file_put_contents($this->cacheFile, json_encode($settings));
    }
private function store ( ) { $ settings = [ ] ; foreach ( $ this -> settings as $ key => $ value ) { $ settings [ $ key ] = serialize ( $ value ) ; } file_put_contents ( $ this -> cacheFile , json_encode ( $ settings ) ) ; }
Stores all settings to the cache file

@return void
Stores all settings to the cache file