Source View: wp_get_nav_menu_name

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
207
208      /**
209       * Filters the navigation menu name being returned.
210       *
211       * @since 4.9.0
212       *
213       * @param string $menu_name Menu name.
214       * @param string $location  Menu location identifier.
215       */
216      return apply_filters( 'wp_get_nav_menu_name', $menu_name, $location );
217 }
218
219 /**
220  * Determines whether the given ID is a nav menu item.
221  *
222  * @since 3.0.0
223  *
224  * @param int $menu_item_id The ID of the potential nav menu item.
225  * @return bool Whether the given ID is that of a nav menu item.