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Docs: In various @return tags, list the expected type first, instead of false or WP_Error.

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Follow-up to [46696], [47060], [49926], [49927].

See #51800.
Built from https://develop.svn.wordpress.org/trunk@49929


git-svn-id: http://core.svn.wordpress.org/trunk@49628 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
2021-01-04 17:18:04 +00:00
parent f4d610310c
commit 37662df05e
17 changed files with 26 additions and 27 deletions
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4
wp-includes/plugin.php
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@@ -132,7 +132,7 @@ function add_filter( $tag, $function_to_add, $priority = 10, $accepted_args = 1
*
* @param string $tag The name of the filter hook.
* @param callable|false $function_to_check Optional. The callback to check for. Default false.
* @return int|bool If `$function_to_check` is omitted, returns boolean for whether the hook has
* @return bool|int If `$function_to_check` is omitted, returns boolean for whether the hook has
* anything registered. When checking a specific function, the priority of that
* hook is returned, or false if the function is not attached.
*/
@@ -565,7 +565,7 @@ function do_action_ref_array( $tag, $args ) {
*
* @param string $tag The name of the action hook.
* @param callable|false $function_to_check Optional. The callback to check for. Default false.
* @return int|bool If `$function_to_check` is omitted, returns boolean for whether the hook has
* @return bool|int If `$function_to_check` is omitted, returns boolean for whether the hook has
* anything registered. When checking a specific function, the priority of that
* hook is returned, or false if the function is not attached.
*/