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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 |
|---|---|
| 1399 | register_widget('WP_Widget_Tag_Cloud'); |
| 1400 | |
| 1401 | register_widget('WP_Nav_Menu_Widget'); |
| 1402 | |
| 1403 | /** |
| 1404 | * Fires after all default WordPress widgets have been registered. |
| 1405 | * |
| 1406 | * @since 2.2.0 |
| 1407 | */ |
| 1408 | do_action( 'widgets_init' ); |
| 1409 | } |
| 1410 | |
| 1411 | add_action('init', 'wp_widgets_init', 1); |
| 1412 | |