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 |
---|---|
2740 | ); |
2741 |
|
2742 | /** |
2743 | * Filter the site icon meta tags, so Plugins can add their own. |
2744 | * |
2745 | * @since 4.3.0 |
2746 | * |
2747 | * @param array $meta_tags Site Icon meta elements. |
2748 | */ |
2749 | $meta_tags = apply_filters( 'site_icon_meta_tags', $meta_tags ); |
2750 | $meta_tags = array_filter( $meta_tags ); |
2751 |
|
2752 | foreach ( $meta_tags as $meta_tag ) { |
2753 | echo "$meta_tag\n"; |
2754 | } |
2755 | } |
2756 |
|
2757 | /** |
2758 | * Whether the user should have a WYSIWIG editor. |