nav_menu_description

過濾鉤子
apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 )

nav_menu_description: 這是一個過濾鉤子,允許開發者修改導航選單項的描述。

這個過濾器在wp-includes/nav-menu.php中有記錄。

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$post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );
$post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );
$post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );

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