constant CACHE_PERMANENT

Indicates that the item should never be removed unless explicitly selected.

The item may be removed using cache()->delete() with a cache ID.

11 uses of CACHE_PERMANENT

BackdropCacheInterface::set in core/includes/cache.inc: Stores data in the persistent cache.
BackdropDatabaseCache::garbageCollection in core/includes/cache.inc: Implements BackdropCacheInterface::garbageCollection().
BackdropDatabaseCache::set in core/includes/cache.inc: Implements BackdropCacheInterface::set().
BackdropFakeCache::set in core/includes/cache-install.inc: Overrides BackdropDatabaseCache::set().
BackdropNullCache::set in core/includes/cache.inc: Implements BackdropCacheInterface::set().

core/includes/bootstrap.inc, line 47: Functions that need to be loaded on every Backdrop request.

define('CACHE_PERMANENT', 0)