_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. |