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 |
---|---|
166 | if ( $args->container ) { |
167 | /** |
168 | * Filters the list of HTML tags that are valid for use as menu containers. |
169 | * |
170 | * @since 3.0.0 |
171 | * |
172 | * @param array $tags The acceptable HTML tags for use as menu containers. |
173 | * Default is array containing 'div' and 'nav'. |
174 | */ |
175 | $allowed_tags = apply_filters( 'wp_nav_menu_container_allowedtags', array( 'div', 'nav' ) ); |
176 | if ( is_string( $args->container ) && in_array( $args->container, $allowed_tags ) ) { |
177 | $show_container = true; |
178 | $class = $args->container_class ? ' class="' . esc_attr( $args->container_class ) . '"' : ' class="menu-' . $menu->slug . '-container"'; |
179 | $id = $args->container_id ? ' id="' . esc_attr( $args->container_id ) . '"' : ''; |
180 | $nav_menu .= '<' . $args->container . $id . $class . '>'; |
181 | } |
182 | } |
183 |
|
184 | // Set up the $menu_item variables |