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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 |
|---|---|
| 41 | * Filters the returned comment author name. |
| 42 | * |
| 43 | * @since 1.5.0 |
| 44 | * @since 4.1.0 The `$comment_id` and `$comment` parameters were added. |
| 45 | * |
| 46 | * @param string $comment_author The comment author's username. |
| 47 | * @param string $comment_id The comment ID as a numeric string. |
| 48 | * @param WP_Comment $comment The comment object. |
| 49 | */ |
| 50 | return apply_filters( 'get_comment_author', $comment_author, $comment_id, $comment ); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Displays the author of the current comment. |
| 55 | * |
| 56 | * @since 0.71 |
| 57 | * @since 4.4.0 Added the ability for `$comment_id` to also accept a WP_Comment object. |
| 58 | * |
| 59 | * @param int|WP_Comment $comment_id Optional. WP_Comment or the ID of the comment for which to print the author. |