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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 264 | * Make sure all widgets get loaded into the Customizer. |
| 265 | * |
| 266 | * Note: these actions are also fired in wp_ajax_update_widget(). |
| 267 | * |
| 268 | * @since 3.9.0 |
| 269 | * @access public |
| 270 | */ |
| 271 | public function customize_controls_init() { |
| 272 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 273 | do_action( 'load-widgets.php' ); |
| 274 | |
| 275 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 276 | do_action( 'widgets.php' ); |
| 277 | |
| 278 | /** This action is documented in wp-admin/widgets.php */ |
| 279 | do_action( 'sidebar_admin_setup' ); |
| 280 | } |
| 281 | |
| 282 | /** |
| Line | Code |
| 1313 | if ( ! current_user_can( 'edit_theme_options' ) ) { |
| 1314 | wp_die( -1 ); |
| 1315 | } |
| 1316 | |
| 1317 | if ( empty( $_POST['widget-id'] ) ) { |
| 1318 | wp_send_json_error( 'missing_widget-id' ); |
| 1319 | } |
| 1320 | |
| 1321 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 1322 | do_action( 'load-widgets.php' ); |
| 1323 | |
| 1324 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 1325 | do_action( 'widgets.php' ); |
| 1326 | |
| 1327 | /** This action is documented in wp-admin/widgets.php */ |
| 1328 | do_action( 'sidebar_admin_setup' ); |
| 1329 | |
| 1330 | $widget_id = $this->get_post_value( 'widget-id' ); |
| 1331 | $parsed_id = $this->parse_widget_id( $widget_id ); |