apc_clear_cache Clears the APC cache &reftitle.description; boolapc_clear_cache stringcache_type"" Clears the user/system cache. &reftitle.parameters; cache_type If cache_type is "user", the user cache will be cleared; otherwise, the system cache (cached files) will be cleared. &reftitle.returnvalues; Returns &true; always &reftitle.seealso; apc_cache_info