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 |
|---|---|
| 2151 | * @since 2.8.0 |
| 2152 | */ |
| 2153 | do_action( 'load-widgets.php' ); |
| 2154 | |
| 2155 | /** |
| 2156 | * Fires early when editing the widgets displayed in sidebars. |
| 2157 | * |
| 2158 | * @since 2.8.0 |
| 2159 | */ |
| 2160 | do_action( 'widgets.php' ); |
| 2161 | |
| 2162 | /** This action is documented in wp-admin/widgets.php */ |
| 2163 | do_action( 'sidebar_admin_setup' ); |
| 2164 | |
| 2165 | $id_base = wp_unslash( $_POST['id_base'] ); |
| 2166 | $widget_id = wp_unslash( $_POST['widget-id'] ); |
| 2167 | $sidebar_id = $_POST['sidebar']; |
| 2168 | $multi_number = ! empty( $_POST['multi_number'] ) ? (int) $_POST['multi_number'] : 0; |
| 2169 | $settings = isset( $_POST[ 'widget-' . $id_base ] ) && is_array( $_POST[ 'widget-' . $id_base ] ) ? $_POST[ 'widget-' . $id_base ] : false; |
| Line | Code |
| 2255 | |
| 2256 | if ( ! current_user_can( 'edit_theme_options' ) ) { |
| 2257 | wp_die( -1 ); |
| 2258 | } |
| 2259 | |
| 2260 | unset( $_POST['removeinactivewidgets'], $_POST['action'] ); |
| 2261 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 2262 | do_action( 'load-widgets.php' ); |
| 2263 | /** This action is documented in wp-admin/includes/ajax-actions.php */ |
| 2264 | do_action( 'widgets.php' ); |
| 2265 | /** This action is documented in wp-admin/widgets.php */ |
| 2266 | do_action( 'sidebar_admin_setup' ); |
| 2267 | |
| 2268 | $sidebars_widgets = wp_get_sidebars_widgets(); |
| 2269 | |
| 2270 | foreach ( $sidebars_widgets['wp_inactive_widgets'] as $key => $widget_id ) { |
| 2271 | $pieces = explode( '-', $widget_id ); |
| 2272 | $multi_number = array_pop( $pieces ); |
| 2273 | $id_base = implode( '-', $pieces ); |