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 |
|---|---|
| 5073 | |
| 5074 | if ( !is_array($icon_files) ) { |
| 5075 | /** |
| 5076 | * Filter the icon directory path. |
| 5077 | * |
| 5078 | * @since 2.0.0 |
| 5079 | * |
| 5080 | * @param string $path Icon directory absolute path. |
| 5081 | */ |
| 5082 | $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); |
| 5083 | |
| 5084 | /** |
| 5085 | * Filter the icon directory URI. |
| 5086 | * |
| 5087 | * @since 2.0.0 |
| 5088 | * |
| 5089 | * @param string $uri Icon directory URI. |
| 5090 | */ |
| 5091 | $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) ); |