apply_filters( 'pre_wp_nav_menu', string|null $output , stdClass $args )
Filters whether to short-circuit the wp_nav_menu() output.
Description
Returning a non-null value to the filter will short-circuit wp_nav_menu(), echoing that value if $args->echo is true, returning that value otherwise.
See also
Parameters
- $output
-
(string|null) Nav menu output to short-circuit with. Default null.
- $args
-
(stdClass) An object containing wp_nav_menu() arguments.
Source
Changelog
| Version | Description |
|---|---|
| WP-3.9.0 | Introduced. |