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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 |
|---|---|
| 2326 | |
| 2327 | if ( $updated ) { |
| 2328 | /** |
| 2329 | * Fires once a post has been removed from the sticky list. |
| 2330 | * |
| 2331 | * @since 4.6.0 |
| 2332 | * |
| 2333 | * @param int $post_id ID of the post that was unstuck. |
| 2334 | */ |
| 2335 | do_action( 'post_unstuck', $post_id ); |
| 2336 | } |
| 2337 | } |
| 2338 | |
| 2339 | /** |
| 2340 | * Return the cache key for wp_count_posts() based on the passed arguments. |
| 2341 | * |
| 2342 | * @since 3.9.0 |
| 2343 | * |
| 2344 | * @param string $type Optional. Post type to retrieve count Default 'post'. |