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 |
---|---|
5873 | $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); |
5874 |
|
5875 | /** |
5876 | * Filters the icon directory URI. |
5877 | * |
5878 | * @since 2.0.0 |
5879 | * |
5880 | * @param string $uri Icon directory URI. |
5881 | */ |
5882 | $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) ); |
5883 |
|
5884 | /** |
5885 | * Filters the list of icon directory URIs. |
5886 | * |
5887 | * @since 2.5.0 |
5888 | * |
5889 | * @param array $uris List of icon directory URIs. |
5890 | */ |
5891 | $dirs = apply_filters( 'icon_dirs', array( $icon_dir => $icon_dir_uri ) ); |