_get_non_cached_ids( int[] $object_ids, string $cache_key )
Retrieve IDs that are not already present in the cache.
Parameters
- $object_ids
-
(int[]) (Required) Array of IDs.
- $cache_key
-
(string) (Required) The cache bucket to check against.
Return
(int[]) Array of IDs not present in the cache.
Source
File: wp-includes/functions.php
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;
}
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Changelog
| Version | Description |
|---|---|
| 3.4.0 | Introduced. |