WordPress at a glance
filter is not described

icon_dir_uri filter-hook . WP 2.0.0

Filters the icon directory URI.

Usage

add_filter( 'icon_dir_uri', 'filter_function_name_8616' );
function filter_function_name_8616( $uri ){
	// filter...

	return $uri;
}
$uri(string)
Icon directory URI.

Changelog

Since 2.0.0 Introduced.

Where the hook is called

wp_mime_type_icon()
icon_dir_uri
wp-includes/post.php 6155
$icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) );

Where in WP core the hook is used

Usage not found!