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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 |
|---|---|
| 7255 | |
| 7256 | /** |
| 7257 | * Fires immediately after the given post's cache is cleaned. |
| 7258 | * |
| 7259 | * @since 2.5.0 |
| 7260 | * |
| 7261 | * @param int $post_id Post ID. |
| 7262 | * @param WP_Post $post Post object. |
| 7263 | */ |
| 7264 | do_action( 'clean_post_cache', $post->ID, $post ); |
| 7265 | |
| 7266 | if ( 'page' === $post->post_type ) { |
| 7267 | wp_cache_delete( 'all_page_ids', 'posts' ); |
| 7268 | |
| 7269 | /** |
| 7270 | * Fires immediately after the given page's cache is cleaned. |
| 7271 | * |
| 7272 | * @since 2.5.0 |
| 7273 | * |