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.
Line | Code |
---|---|
235 | /** |
236 | * Filters the media widget instance prior to rendering the media. |
237 | * |
238 | * @since 4.8.0 |
239 | * |
240 | * @param array $instance Instance data. |
241 | * @param array $args Widget args. |
242 | * @param WP_Widget_Media $this Widget object. |
243 | */ |
244 | $instance = apply_filters( "widget_{$this->id_base}_instance", $instance, $args, $this ); |
245 |
|
246 | $this->render_media( $instance ); |
247 |
|
248 | echo $args['after_widget']; |
249 | } |
250 |
|
251 | /** |
252 | * Sanitizes the widget form values as they are saved. |
253 | * |