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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" )
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.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
2458 | * Adds hidden input fields to the meta box save form. |
2459 | * |
2460 | * Hook into this action to print `<input type="hidden" ... />` fields, which will be POSTed back to |
2461 | * the server when meta boxes are saved. |
2462 | * |
2463 | * @since 5.0.0 |
2464 | * |
2465 | * @param WP_Post $post The post that is being edited. |
2466 | */ |
2467 | do_action( 'block_editor_meta_box_hidden_fields', $post ); |
2468 | } |
2469 |
|
2470 | /** |
2471 | * Disables block editor for wp_navigation type posts so they can be managed via the UI. |
2472 | * |
2473 | * @since 5.9.0 |
2474 | * @access private |
2475 | * |
2476 | * @param bool $value Whether the CPT supports block editor or not. |