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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 |
|---|---|
| 1788 | wp_die( -1 ); |
| 1789 | |
| 1790 | unset( $_POST['savewidgets'], $_POST['action'] ); |
| 1791 | |
| 1792 | /** |
| 1793 | * Fires early when editing the widgets displayed in sidebars. |
| 1794 | * |
| 1795 | * @since 2.8.0 |
| 1796 | */ |
| 1797 | do_action( 'load-widgets.php' ); |
| 1798 | |
| 1799 | /** |
| 1800 | * Fires early when editing the widgets displayed in sidebars. |
| 1801 | * |
| 1802 | * @since 2.8.0 |
| 1803 | */ |
| 1804 | do_action( 'widgets.php' ); |
| 1805 | |
| 1806 | /** This action is documented in wp-admin/widgets.php */ |