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 |
|---|---|
| 5572 | |
| 5573 | if ( !is_array($icon_files) ) { |
| 5574 | /** |
| 5575 | * Filters the icon directory path. |
| 5576 | * |
| 5577 | * @since 2.0.0 |
| 5578 | * |
| 5579 | * @param string $path Icon directory absolute path. |
| 5580 | */ |
| 5581 | $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); |
| 5582 | |
| 5583 | /** |
| 5584 | * Filters the icon directory URI. |
| 5585 | * |
| 5586 | * @since 2.0.0 |
| 5587 | * |
| 5588 | * @param string $uri Icon directory URI. |
| 5589 | */ |
| 5590 | $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) ); |