_get_non_cached_ids( int[] $object_ids, string $cache_key ): int[]
Retrieves IDs that are not already present in the cache.
Parameters
-
$object_idsint[] Required -
Array of IDs.
-
$cache_keystring Required -
The cache bucket to check against.
Return
int[] Array of IDs not present in the cache.
Source
File: wp-includes/functions.php.
View all references
function _get_non_cached_ids( $object_ids, $cache_key ) {
$non_cached_ids = array();
$cache_values = wp_cache_get_multiple( $object_ids, $cache_key );
foreach ( $cache_values as $id => $value ) {
if ( ! $value ) {
$non_cached_ids[] = (int) $id;
}
}
return $non_cached_ids;
}
Changelog
| Version | Description |
|---|---|
| 6.1.0 | This function is no longer marked as "private". |
| 3.4.0 | Introduced. |