Docs: Adjust `@return` value of `parent_dropdown()` for consistency with other dropdown functions.

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47100


git-svn-id: http://core.svn.wordpress.org/trunk@46900 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-01-22 00:22:03 +00:00
parent 381df97419
commit eb513c5ac8
2 changed files with 3 additions and 2 deletions

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@ -887,7 +887,8 @@ function page_template_dropdown( $default = '', $post_type = 'page' ) {
* @param int $level Optional. Page depth level. Default 0. * @param int $level Optional. Page depth level. Default 0.
* @param int|WP_Post $post Post ID or WP_Post object. * @param int|WP_Post $post Post ID or WP_Post object.
* *
* @return null|false Boolean False if page has no children, otherwise print out html elements. * @return void|false HTML dropdown list of page parents on success,
* false if the page has no children.
*/ */
function parent_dropdown( $default = 0, $parent = 0, $level = 0, $post = null ) { function parent_dropdown( $default = 0, $parent = 0, $level = 0, $post = null ) {
global $wpdb; global $wpdb;

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@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.4-alpha-47099'; $wp_version = '5.4-alpha-47100';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.