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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1922 | wp_die( -1 ); |
| 1923 | |
| 1924 | unset( $_POST['savewidgets'], $_POST['action'] ); |
| 1925 | |
| 1926 | /** |
| 1927 | * Fires early when editing the widgets displayed in sidebars. |
| 1928 | * |
| 1929 | * @since 2.8.0 |
| 1930 | */ |
| 1931 | do_action( 'load-widgets.php' ); |
| 1932 | |
| 1933 | /** |
| 1934 | * Fires early when editing the widgets displayed in sidebars. |
| 1935 | * |
| 1936 | * @since 2.8.0 |
| 1937 | */ |
| 1938 | do_action( 'widgets.php' ); |
| 1939 | |
| 1940 | /** This action is documented in wp-admin/widgets.php */ |
| Line | Code |
| 2021 | function wp_ajax_delete_inactive_widgets() { |
| 2022 | check_ajax_referer( 'remove-inactive-widgets', 'removeinactivewidgets' ); |
| 2023 | |
| 2024 | if ( ! current_user_can( 'edit_theme_options' ) ) { |
| 2025 | wp_die( -1 ); |
| 2026 | } |
| 2027 | |
| 2028 | unset( $_POST['removeinactivewidgets'], $_POST['action'] ); |
| 2029 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 2030 | do_action( 'load-widgets.php' ); |
| 2031 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 2032 | do_action( 'widgets.php' ); |
| 2033 | /** This action is documented in wp-admin/widgets.php */ |
| 2034 | do_action( 'sidebar_admin_setup' ); |
| 2035 | |
| 2036 | $sidebars_widgets = wp_get_sidebars_widgets(); |
| 2037 | |
| 2038 | foreach ( $sidebars_widgets['wp_inactive_widgets'] as $key => $widget_id ) { |
| 2039 | $pieces = explode( '-', $widget_id ); |