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 |
|---|---|
| 1719 | * |
| 1720 | * @since 5.4.0 |
| 1721 | */ |
| 1722 | function do_favicon() { |
| 1723 | /** |
| 1724 | * Fires when serving the favicon.ico file. |
| 1725 | * |
| 1726 | * @since 5.4.0 |
| 1727 | */ |
| 1728 | do_action( 'do_faviconico' ); |
| 1729 | |
| 1730 | wp_redirect( get_site_icon_url( 32, includes_url( 'images/w-logo-blue-white-bg.png' ) ) ); |
| 1731 | exit; |
| 1732 | } |
| 1733 | |
| 1734 | /** |
| 1735 | * Determines whether WordPress is already installed. |
| 1736 | * |
| 1737 | * The cache will be checked first. If you have a cache plugin, which saves |