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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 |
|---|---|
| 2912 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 2913 | |
| 2914 | /** This action is documented in wp-includes/post.php */ |
| 2915 | do_action( 'save_post', $post->ID, $post, true ); |
| 2916 | |
| 2917 | /** This action is documented in wp-includes/post.php */ |
| 2918 | do_action( 'wp_insert_post', $post->ID, $post, true ); |
| 2919 | |
| 2920 | /** This action is documented in wp-includes/post.php */ |
| 2921 | do_action( 'trashed_post', $post_id ); |
| 2922 | } |
| 2923 | } |
| 2924 | } |
| 2925 | |
| 2926 | /** |
| 2927 | * Filters changeset post data upon insert to ensure post_name is intact. |
| 2928 | * |
| 2929 | * This is needed to prevent the post_name from being dropped when the post is |
| 2930 | * transitioned into pending status by a contributor. |