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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 | 
|---|---|
| 3091 |           wp_transition_post_status( $new_status, $old_status, $post ); | 
| 3092 |  | 
| 3093 |           /** This action is documented in wp-includes/post.php */ | 
| 3094 |           do_action( "edit_post_{$post->post_type}", $post->ID, $post ); | 
| 3095 |  | 
| 3096 |           /** This action is documented in wp-includes/post.php */ | 
| 3097 |           do_action( 'edit_post', $post->ID, $post ); | 
| 3098 |  | 
| 3099 |           /** This action is documented in wp-includes/post.php */ | 
| 3100 |           do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); | 
| 3101 |  | 
| 3102 |           /** This action is documented in wp-includes/post.php */ | 
| 3103 |           do_action( 'save_post', $post->ID, $post, true ); | 
| 3104 |  | 
| 3105 |           /** This action is documented in wp-includes/post.php */ | 
| 3106 |           do_action( 'wp_insert_post', $post->ID, $post, true ); | 
| 3107 |  | 
| 3108 |           wp_after_insert_post( get_post( $post_id ), true, $post ); | 
| 3109 |  |