public function current()
    {
        if ($this->cacheFilesIterator === null) {
            $this->rewind();
        }

        $pathAndFilename = $this->cacheFilesIterator->getPathname();
        return $this->readCacheFile($pathAndFilename);
    }
public function current()
    {
        if ($this->cacheFilesIterator === null) {
            $this->rewind();
        }

        $pathAndFilename = $this->cacheFilesIterator->getPathname();
        return $this->readCacheFile($pathAndFilename);
    }
public function current ( ) { if ( $ this -> cacheFilesIterator === null ) { $ this -> rewind ( ) ; } $ pathAndFilename = $ this -> cacheFilesIterator -> getPathname ( ) ; return $ this -> readCacheFile ( $ pathAndFilename ) ; }
Returns the data of the current cache entry pointed to by the cache entry
iterator.

@return mixed
@api
Returns the data of the current cache entry pointed to by the cache entry iterator .