-/**
- * Displays a navigation menu.
- *
- * Optional $args contents:
- *
- * menu - The menu that is desired. Accepts (matching in order) id, slug, name. Defaults to blank.
- * menu_class - CSS class to use for the ul element which forms the menu. Defaults to 'menu'.
- * menu_id - The ID that is applied to the ul element which forms the menu. Defaults to the menu slug, incremented.
- * container - Whether to wrap the ul, and what to wrap it with. Defaults to 'div'.
- * container_class - the class that is applied to the container. Defaults to 'menu-{menu slug}-container'.
- * container_id - The ID that is applied to the container. Defaults to blank.
- * fallback_cb - If the menu doesn't exists, a callback function will fire. Defaults to 'wp_page_menu'.
- * before - Text before the link text.
- * after - Text after the link text.
- * link_before - Text before the link.
- * link_after - Text after the link.
- * echo - Whether to echo the menu or return it. Defaults to echo.
- * depth - how many levels of the hierarchy are to be included. 0 means all. Defaults to 0.
- * walker - allows a custom walker to be specified.
- * theme_location - the location in the theme to be used. Must be registered with register_nav_menu() in order to be selectable by the user.
- *
- * @since 3.0.0
- *
- * @param array $args Arguments
- */
-function wp_nav_menu( $args = array() ) {
- static $menu_id_slugs = array();
-
- $defaults = array( 'menu' => '', 'container' => 'div', 'container_class' => '', 'container_id' => '', 'menu_class' => 'menu', 'menu_id' => '',
- 'echo' => true, 'fallback_cb' => 'wp_page_menu', 'before' => '', 'after' => '', 'link_before' => '', 'link_after' => '',
- 'depth' => 0, 'walker' => '', 'theme_location' => '' );