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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 3258 | } elseif ( 'trash' == $status ) { |
| 3259 | |
| 3260 | /** |
| 3261 | * Fires when a comment is attempted on a trashed post. |
| 3262 | * |
| 3263 | * @since 2.9.0 |
| 3264 | * |
| 3265 | * @param int $comment_post_ID Post ID. |
| 3266 | */ |
| 3267 | do_action( 'comment_on_trash', $comment_post_ID ); |
| 3268 | |
| 3269 | return new WP_Error( 'comment_on_trash' ); |
| 3270 | |
| 3271 | } elseif ( ! $status_obj->public && ! $status_obj->private ) { |
| 3272 | |
| 3273 | /** |
| 3274 | * Fires when a comment is attempted on a post in draft mode. |
| 3275 | * |
| 3276 | * @since 1.5.1 |