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Docs: Update do_action() docblock code example.

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This changeset fixes an issue with the code example provided: `do_action()` doesn't return any value.

Props leogermani, thakkarhardik.
Fixes #55977.


git-svn-id: https://develop.svn.wordpress.org/trunk@53748 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jb Audras 2022-07-21 14:30:21 +00:00
parent f98e99c8b6
commit b01c8f193b
1 changed files with 1 additions and 1 deletions
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src/wp-includes/plugin.php
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@ -424,7 +424,7 @@ function add_action( $hook_name, $callback, $priority = 10, $accepted_args = 1 )
* *
* * - 'example_action' is the action hook.
* * - $arg1 and $arg2 are the additional arguments passed to the callback.
* $value = do_action( 'example_action', $arg1, $arg2 );
* do_action( 'example_action', $arg1, $arg2 );
*
* @since 1.2.0
* @since 5.3.0 Formalized the existing and already documented `...$arg` parameter