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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 | 
|---|---|
| 63 | /** This action is documented in wp-admin/edit-form-blocks.php */ | 
| 64 | do_action( 'enqueue_block_editor_assets' ); | 
| 65 |  | 
| 66 | /** This action is documented in wp-admin/widgets-form.php */ | 
| 67 | do_action( 'sidebar_admin_setup' ); | 
| 68 |  | 
| 69 | require_once ABSPATH . 'wp-admin/admin-header.php'; | 
| 70 |  | 
| 71 | /** This action is documented in wp-admin/widgets-form.php */ | 
| 72 | do_action( 'widgets_admin_page' ); | 
| 73 | ?> | 
| 74 |  | 
| 75 | <div id="widgets-editor" class="blocks-widgets-container"></div> | 
| 76 |  | 
| 77 | <?php | 
| 78 | /** This action is documented in wp-admin/widgets-form.php */ | 
| 79 | do_action( 'sidebar_admin_page' ); | 
| 80 |  | 
| 81 | require_once ABSPATH . 'wp-admin/admin-footer.php'; |