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 |
|---|---|
| 6128 | |
| 6129 | if ( ! is_array( $icon_files ) ) { |
| 6130 | /** |
| 6131 | * Filters the icon directory path. |
| 6132 | * |
| 6133 | * @since 2.0.0 |
| 6134 | * |
| 6135 | * @param string $path Icon directory absolute path. |
| 6136 | */ |
| 6137 | $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); |
| 6138 | |
| 6139 | /** |
| 6140 | * Filters the icon directory URI. |
| 6141 | * |
| 6142 | * @since 2.0.0 |
| 6143 | * |
| 6144 | * @param string $uri Icon directory URI. |
| 6145 | */ |
| 6146 | $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) ); |