如何在Wordpress中查询日期（＆＃34; l＆＃34;）？

Question

我想查询日期名称，来自分类jadwal：

get name day like WEDNESDAY from $day

我的WP_Query代码是：

$day = date("l");

$args = array('post_type' => 'post',
              'post__not_in' => array( get_the_ID() ),
              'posts_per_page' => 1,
              'jadwal'     => $day,
              'meta_query' => array(array()));
$query = new WP_Query( $args );

if( $query->have_posts() ) : while( $query->have_posts() ) : $query->the_post(); 
#extract data
endwhile; endif; wp_reset_postdata(); 

我的分类代码

add_action('init', 'cptui_register_my_taxes_jadwal');
function cptui_register_my_taxes_jadwal() {
register_taxonomy( 'jadwal',array (
  0 => 'post',
),
array( 'hierarchical' => false,'label' => 'Pilih Jadwal','show_ui' => true,'query_var' => true,'show_admin_column' => false,'labels' => array ('search_items' => 'Pilih Jadwal','popular_items' => 'Popular Jadwal','all_items' => 'All Jadwal','parent_item' => 'Parent Jadwal','parent_item_colon' => 'Parent Jadwal:','edit_item' => 'Edit Jadwal','update_item' => 'Update Jadwal','add_new_item' => 'Add New Jadwal','new_item_name' => 'New Jadwal Name','separate_items_with_commas' => '','add_or_remove_items' => '','choose_from_most_used' => '',)) ); 
}