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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 |
|---|---|
| 64 | /** This action is documented in wp-admin/edit-form-blocks.php */ |
| 65 | do_action( 'enqueue_block_editor_assets' ); |
| 66 | |
| 67 | /** This action is documented in wp-admin/widgets-form.php */ |
| 68 | do_action( 'sidebar_admin_setup' ); |
| 69 | |
| 70 | require_once ABSPATH . 'wp-admin/admin-header.php'; |
| 71 | |
| 72 | /** This action is documented in wp-admin/widgets-form.php */ |
| 73 | do_action( 'widgets_admin_page' ); |
| 74 | ?> |
| 75 | |
| 76 | <div id="widgets-editor" class="blocks-widgets-container"> |
| 77 | <?php // JavaScript is disabled. ?> |
| 78 | <div class="wrap hide-if-js widgets-editor-no-js"> |
| 79 | <h1 class="wp-heading-inline"><?php echo esc_html( $title ); ?></h1> |
| 80 | <?php |
| 81 | if ( file_exists( WP_PLUGIN_DIR . '/classic-widgets/classic-widgets.php' ) ) { |
| 82 | // If Classic Widgets is already installed, provide a link to activate the plugin. |