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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 |
---|---|
2370 | clean_post_cache( $post ); |
2371 |
|
2372 | if ( is_post_type_hierarchical( $post->post_type ) && $children ) { |
2373 | foreach ( $children as $child ) |
2374 | clean_post_cache( $child ); |
2375 | } |
2376 |
|
2377 | wp_clear_scheduled_hook('publish_future_post', array( $postid ) ); |
2378 |
|
2379 | do_action('after_delete_post', $postid); |
2380 |
|
2381 | return $post; |
2382 | } |
2383 |
|
2384 | /** |
2385 | * Moves a post or page to the Trash |
2386 | * |
2387 | * If trash is disabled, the post or page is permanently deleted. |
2388 | * |