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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 |
|---|---|
| 4193 | /** |
| 4194 | * Fires when a post is transitioned from one status to another. |
| 4195 | * |
| 4196 | * @since 2.3.0 |
| 4197 | * |
| 4198 | * @param string $new_status New post status. |
| 4199 | * @param string $old_status Old post status. |
| 4200 | * @param WP_Post $post Post object. |
| 4201 | */ |
| 4202 | do_action( 'transition_post_status', $new_status, $old_status, $post ); |
| 4203 | |
| 4204 | /** |
| 4205 | * Fires when a post is transitioned from one status to another. |
| 4206 | * |
| 4207 | * The dynamic portions of the hook name, `$new_status` and `$old status`, |
| 4208 | * refer to the old and new post statuses, respectively. |
| 4209 | * |
| 4210 | * @since 2.3.0 |
| 4211 | * |