/** * @override */ function WdfRenderAsRoot() { if (!hook_already_fired(HOOK_PRE_RENDER)) { execute_hooks(HOOK_PRE_RENDER, array($this)); } return $this->WdfRender(); }
/** * Gets a list of all keys in the cache. * * @return array list of all keys */ function globalcache_list_keys() { if (!hook_already_fired(HOOK_POST_INIT)) { return array(); } global $CONFIG; switch ($CONFIG['globalcache']['CACHE']) { case globalcache_CACHE_DB: $ds = model_datasource($CONFIG['globalcache']['datasource']); try { $rs = $ds->ExecuteSql("SELECT full_key FROM wdf_cache WHERE (valid_until IS NULL OR valid_until>=" . $ds->Driver->Now() . ")"); return $rs->Enumerate('full_key'); } catch (Exception $ex) { } return array(); case globalcache_CACHE_APC: $ret = array(); $cacheinfo = apc_cache_info('user'); $keyprefixlen = strlen($GLOBALS["globalcache_key_prefix"]); foreach ($cacheinfo['cache_list'] as $cacheentry) { $ret[] = substr($cacheentry['info'], $keyprefixlen); } return $ret; break; default: WdfException::Log("globalcache_list_keys not implemented for handler {$CONFIG['globalcache']['CACHE']}"); break; } return array(); }