wp_cache_get_multiple( array $keys, string $group = '', bool $force = false )

Retrieves multiple values from the cache in one call.

Description

See also

Parameters

$keys

(array) (Required) Array of keys under which the cache contents are stored.

$group

(string) (Optional) Where the cache contents are grouped.

Default value: ''

$force

(bool) (Optional) Whether to force an update of the local cache from the persistent cache.

Default value: false

Return

(array) Array of values organized into groups.

Source

File: wp-includes/cache.php 

function wp_cache_get_multiple( $keys, $group = '', $force = false ) {
	global $wp_object_cache;

	return $wp_object_cache->get_multiple( $keys, $group, $force );
}

Used By

Used By Description
wp-includes/functions.php: _get_non_cached_ids()

Retrieve IDs that are not already present in the cache.
wp-includes/taxonomy.php: update_object_term_cache()

Updates the cache for the given term object ID(s).
wp-includes/meta.php: update_meta_cache()

Updates the metadata cache for the specified objects.

Changelog

Version Description
5.5.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_cache_get_multiple