wp_cache_get_multiple() WordPress Function
The wp_cache_get_multiple() function is used to fetch multiple values from the WordPress Object Cache. This is a wrapper for the WordPress Object Cache's get_multiple() function. The values retrieved from the cache will be an array of values or an empty array if no values are found.
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 return values, grouped by key. Each value is either the cache contents on success, or false on failure.
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 );
}
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Changelog
| Version | Description |
|---|---|
| 5.5.0 | Introduced. |