WP_Object_Cache::get_multiple() WordPress Method
The WP_Object_Cache::get_multiple() method is used to get multiple values from the cache at once. The values are retrieved from the cache by their keys.
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;
}
Expand full source codeCollapse full source codeView on TracView on GitHub
Changelog
| Version | Description |
|---|---|
| 5.5.0 | Introduced. |