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

Nav menu output to short-circuit with. Default null.

$args

An object containing wp_nav_menu() arguments.


Source

File: wp-includes/nav-menu-template.php

View on GitHub



Changelog

Changelog
Version Description
WP-3.9.0 Introduced.