Multisite: Document all return types in `get_sites()`.

Adds more complete documentation to `get_sites()` and the corresponding methods in `WP_Site_Query`.

Fixes #41789.


git-svn-id: https://develop.svn.wordpress.org/trunk@41912 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jeremy Felt 2017-10-18 17:38:35 +00:00
parent d3df7a6a18
commit d4bdbbf542
2 changed files with 6 additions and 3 deletions

View File

@ -211,7 +211,8 @@ class WP_Site_Query {
* @since 4.6.0
*
* @param string|array $query Array or URL query string of parameters.
* @return array|int List of WP_Site objects, or number of sites when 'count' is passed as a query var.
* @return array|int List of WP_Site objects, a list of site ids when 'fields' is set to 'ids',
* or the number of sites when 'count' is passed as a query var.
*/
public function query( $query ) {
$this->query_vars = wp_parse_args( $query );
@ -224,7 +225,8 @@ class WP_Site_Query {
*
* @since 4.6.0
*
* @return array|int List of WP_Site objects, or number of sites when 'count' is passed as a query var.
* @return array|int List of WP_Site objects, a list of site ids when 'fields' is set to 'ids',
* or the number of sites when 'count' is passed as a query var.
*/
public function get_sites() {
$this->parse_query();

View File

@ -636,7 +636,8 @@ function update_site_cache( $sites ) {
* Default empty array.
* @type bool $update_site_cache Whether to prime the cache for found sites. Default true.
* }
* @return array|int List of sites, or number of sites when 'count' is passed as a query var.
* @return array|int List of WP_Site objects, a list of site ids when 'fields' is set to 'ids',
* or the number of sites when 'count' is passed as a query var.
*/
function get_sites( $args = array() ) {
$query = new WP_Site_Query();