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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 |
---|---|
2122 | $post['post_status'] = $post_status; |
2123 |
|
2124 | delete_post_meta($post_id, '_wp_trash_meta_status'); |
2125 | delete_post_meta($post_id, '_wp_trash_meta_time'); |
2126 |
|
2127 | wp_insert_post($post); |
2128 |
|
2129 | wp_untrash_post_comments($post_id); |
2130 |
|
2131 | do_action('untrashed_post', $post_id); |
2132 |
|
2133 | return $post; |
2134 | } |
2135 |
|
2136 | /** |
2137 | * Moves comments for a post to the trash |
2138 | * |
2139 | * @since 2.9.0 |
2140 | * @uses do_action() on 'trash_post_comments' before trashing |