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Nav menu: Introduce a has_nav_menu
filter in has_nav_menu()
to filter whether a nav menu is assigned to a specified location.
props westonruter. fixes #32630. Built from https://develop.svn.wordpress.org/trunk@32746 git-svn-id: http://core.svn.wordpress.org/trunk@32717 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -146,13 +146,23 @@ function get_nav_menu_locations() {
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* @return bool Whether location has a menu.
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*/
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function has_nav_menu( $location ) {
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$has_nav_menu = false;
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$registered_nav_menus = get_registered_nav_menus();
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if ( ! isset( $registered_nav_menus[ $location ] ) ) {
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return false;
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if ( isset( $registered_nav_menus[ $location ] ) ) {
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$locations = get_nav_menu_locations();
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$has_nav_menu = ! empty( $locations[ $location ] );
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}
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$locations = get_nav_menu_locations();
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return ( ! empty( $locations[ $location ] ) );
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/**
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* Filter whether a nav menu is assigned to the specified location.
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*
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* @since 4.3.0
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*
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* @param bool $has_nav_menu Whether there is a menu assigned to a location.
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* @param string $location Menu location.
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*/
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return apply_filters( 'has_nav_menu', $has_nav_menu, $location );
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}
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/**
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.3-alpha-32745';
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$wp_version = '4.3-alpha-32746';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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