protected function loadResourcesFromTheme(string
$cacheKey,
mixed&
$theme )
Parameters
$cacheKey
—
string
The cache key for storing the resource.
$theme
—
mixed
The theme to load the block from. This parameter is passed by reference, because it might be necessary to initialize the theme first. Any changes made to this variable will be kept and be available upon further calls to this method using the same theme.