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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 |
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197 |
|
198 | /** |
199 | * Fires after a sidebar is updated via the REST API. |
200 | * |
201 | * @since 5.8.0 |
202 | * |
203 | * @param array $sidebar The updated sidebar. |
204 | * @param WP_REST_Request $request Request object. |
205 | */ |
206 | do_action( 'rest_save_sidebar', $sidebar, $request ); |
207 |
|
208 | return $this->prepare_item_for_response( $sidebar, $request ); |
209 | } |
210 |
|
211 | /** |
212 | * Checks if the user has permissions to make the request. |
213 | * |
214 | * @since 5.8.0 |
215 | * |