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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 57 | /** |
| 58 | * Filter the comment author's name for display. |
| 59 | * |
| 60 | * @since 1.2.0 |
| 61 | * @since 4.1.0 The `$comment_ID` parameter was added. |
| 62 | * |
| 63 | * @param string $author The comment author's username. |
| 64 | * @param int $comment_ID The comment ID. |
| 65 | */ |
| 66 | echo apply_filters( 'comment_author', $author, $comment_ID ); |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * Retrieve the email of the author of the current comment. |
| 71 | * |
| 72 | * @since 1.5.0 |
| 73 | * |
| 74 | * @param int $comment_ID Optional. The ID of the comment for which to get the author's email. Default current comment. |
| 75 | * @return string The current comment author's email |