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 |
|---|---|
| 490 | |
| 491 | /** |
| 492 | * Filter the content of the Text widget. |
| 493 | * |
| 494 | * @since 2.3.0 |
| 495 | * |
| 496 | * @param string $widget_text The widget content. |
| 497 | * @param WP_Widget $instance WP_Widget instance. |
| 498 | */ |
| 499 | $text = apply_filters( 'widget_text', empty( $instance['text'] ) ? '' : $instance['text'], $instance ); |
| 500 | echo $before_widget; |
| 501 | if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?> |
| 502 | <div class="textwidget"><?php echo !empty( $instance['filter'] ) ? wpautop( $text ) : $text; ?></div> |
| 503 | <?php |
| 504 | echo $after_widget; |
| 505 | } |
| 506 | |
| 507 | function update( $new_instance, $old_instance ) { |
| 508 | $instance = $old_instance; |