Loads the PHP class cache.
This methods only registers the fact that you want to load the cache classes. The cache will actually only be loaded when the Kernel is booted.
That optimization is mainly useful when using the HttpCache class in which case the class cache is not loaded if the Response is in the cache.
string $name The cache name prefix:
string $extension File extension of the resulting file:
public function loadClassCache($name = 'classes', $extension = '.php') {
$this->loadClassCache = array(
$name,
$extension,
);
}