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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 |
|---|---|
| 58 | * @uses get_post_meta() Retrieves the ID of the author who last edited the current post. |
| 59 | * @uses get_userdata() Retrieves the author's DB object. |
| 60 | * @uses apply_filters() Calls 'the_modified_author' hook on the author display name. |
| 61 | * @return string The author's display name. |
| 62 | */ |
| 63 | function get_the_modified_author() { |
| 64 | global $post; |
| 65 | if ( $last_id = get_post_meta($post->ID, '_edit_last', true) ) { |
| 66 | $last_user = get_userdata($last_id); |
| 67 | return apply_filters('the_modified_author', $last_user->display_name); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Display the name of the author who last edited the current post. |
| 73 | * |
| 74 | * @since 2.8 |
| 75 | * @see get_the_author() |
| 76 | * @return string The author's display name, from get_the_modified_author(). |