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has_nav_menu() - 注册的导航菜单位置是否分配了菜单 - WordPress函数 - WordPress动力
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has_nav_menu( string $location )

注册的导航菜单位置是否分配了菜单


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nav


描述

更多类似的主题函数信息,请查看主题开发手册中的条件标签文章。


参数

$location

(string) (必填) 菜单位置标识符。


返回

(bool) 位置是否有菜单。



源码

查看源码 官方文档


更新日志

版本描述
3.0.0开始引入

使用示例

  • 示例1

    示例

    if ( has_nav_menu( 'primary' ) ) {
    	wp_nav_menu( array( 'theme_location' => 'primary' ) );
    }