Docs: Improve documentation of known return types, plus other docs fixes.

See #48303


git-svn-id: https://develop.svn.wordpress.org/trunk@46660 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
John Blackbourn
2019-11-05 21:21:46 +00:00
parent 63d4dcd10a
commit db4f746b4a
31 changed files with 177 additions and 119 deletions

View File

@@ -37,7 +37,7 @@ function wp_styles() {
* @since 2.6.0
*
* @param string|bool|array $handles Styles to be printed. Default 'false'.
* @return array On success, a processed array of WP_Dependencies items; otherwise, an empty array.
* @return string[] On success, an array of handles of processed WP_Dependencies items; otherwise, an empty array.
*/
function wp_print_styles( $handles = false ) {
if ( '' === $handles ) { // for wp_head