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 |
|---|---|
| 89 | * |
| 90 | * By default a subset of the_content filters are applied, including wpautop and wptexturize. |
| 91 | * |
| 92 | * @since 4.8.0 |
| 93 | * |
| 94 | * @param string $text The widget content. |
| 95 | * @param array $instance Array of settings for the current widget. |
| 96 | * @param WP_Widget_Text $this Current Text widget instance. |
| 97 | */ |
| 98 | $text = apply_filters( 'widget_text_content', $text, $instance, $this ); |
| 99 | |
| 100 | } elseif ( $instance['filter'] ) { |
| 101 | $text = wpautop( $text ); // Back-compat for instances prior to 4.8. |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | echo $args['before_widget']; |
| 106 | if ( ! empty( $title ) ) { |
| 107 | echo $args['before_title'] . $title . $args['after_title']; |