WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 2244 | * Add hidden input fields to the meta box save form. |
| 2245 | * |
| 2246 | * Hook into this action to print `<input type="hidden" ... />` fields, which will be POSTed back to |
| 2247 | * the server when meta boxes are saved. |
| 2248 | * |
| 2249 | * @since 5.0.0 |
| 2250 | * |
| 2251 | * @params WP_Post $post The post that is being edited. |
| 2252 | */ |
| 2253 | do_action( 'block_editor_meta_box_hidden_fields', $post ); |
| 2254 | } |
| 2255 | |