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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 |
|---|---|
| 3090 | $old_status = $post->post_status; |
| 3091 | $new_status = 'trash'; |
| 3092 | $wpdb->update( $wpdb->posts, array( 'post_status' => $new_status ), array( 'ID' => $post->ID ) ); |
| 3093 | clean_post_cache( $post->ID ); |
| 3094 | |
| 3095 | $post->post_status = $new_status; |
| 3096 | wp_transition_post_status( $new_status, $old_status, $post ); |
| 3097 | |
| 3098 | /** This action is documented in wp-includes/post.php */ |
| 3099 | do_action( "edit_post_{$post->post_type}", $post->ID, $post ); |
| 3100 | |
| 3101 | /** This action is documented in wp-includes/post.php */ |
| 3102 | do_action( 'edit_post', $post->ID, $post ); |
| 3103 | |
| 3104 | /** This action is documented in wp-includes/post.php */ |
| 3105 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 3106 | |
| 3107 | /** This action is documented in wp-includes/post.php */ |
| 3108 | do_action( 'save_post', $post->ID, $post, true ); |