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 |
---|---|
215 | /** |
216 | * Filters the media widget instance prior to rendering the media. |
217 | * |
218 | * @since 4.8.0 |
219 | * |
220 | * @param array $instance Instance data. |
221 | * @param array $args Widget args. |
222 | * @param WP_Widget_Media $this Widget object. |
223 | */ |
224 | $instance = apply_filters( "widget_{$this->id_base}_instance", $instance, $args, $this ); |
225 |
|
226 | $this->render_media( $instance ); |
227 |
|
228 | echo $args['after_widget']; |
229 | } |
230 |
|
231 | /** |
232 | * Sanitizes the widget form values as they are saved. |
233 | * |