| 7 cache.inc | cache_is_empty($bin) |
Checks if a cache bin is empty.
A cache bin is considered empty if it does not contain any valid data for any cache ID.
Parameters
$bin: The cache bin to check.
Return value
TRUE if the cache bin specified is empty.
1 call to cache_is_empty()
File
- includes/
cache.inc, line 191 - Functions and interfaces for cache handling.
Code
function cache_is_empty($bin) {
return _cache_get_object($bin)->isEmpty();
}