WP_Object_Cache::get_multiple( array $keys, string $group = 'default', bool $force = false )
Retrieves multiple values from the cache in one call.
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: 'default'
- $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/class-wp-object-cache.php
public function get_multiple( $keys, $group = 'default', $force = false ) {
$values = array();
foreach ( $keys as $key ) {
$values[ $key ] = $this->get( $key, $group, $force );
}
return $values;
}
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Changelog
| Version | Description |
|---|---|
| 5.5.0 | Introduced. |