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Summery Summery
Updates metadata cache for list of site IDs.
Syntax Syntax
Description Description
Performs SQL query to retrieve all metadata for the sites matching $site_ids and stores them in the cache. Subsequent calls to get_site_meta() will not need to query the database.
Parameters Parameters
- $site_ids
-
(Required) List of site IDs.
Return Return
(array|false) Returns false if there is nothing to update. Returns an array of metadata on success.
Source Source
File: wp-includes/ms-site.php
* Subsequent calls to `get_site_meta()` will not need to query the database. * * @since 5.1.0 * * @param array $site_ids List of site IDs. * @return array|false An array of metadata on success, false if there is nothing to update. */
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Changelog Changelog
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |