public function registerInternalCache()
    {
        $cacheManager = $this->getCacheManager();

        if (false === $cacheManager->hasCache(self::CACHE_IDENTIFIER)) {
            $cacheManager->setCacheConfigurations([self::CACHE_IDENTIFIER => $this->cacheOptions]);
        }
    }
public function registerInternalCache()
    {
        $cacheManager = $this->getCacheManager();

        if (false === $cacheManager->hasCache(self::CACHE_IDENTIFIER)) {
            $cacheManager->setCacheConfigurations([self::CACHE_IDENTIFIER => $this->cacheOptions]);
        }
    }
public function registerInternalCache ( ) { $ cacheManager = $ this -> getCacheManager ( ) ; if ( false === $ cacheManager -> hasCache ( self :: CACHE_IDENTIFIER ) ) { $ cacheManager -> setCacheConfigurations ( [ self :: CACHE_IDENTIFIER => $ this -> cacheOptions ] ) ; } }
Function called from `ext_localconf` file which will register the
internal cache earlier.

@internal
Function called from ext_localconf file which will register the internal cache earlier .