/// 検索結果がない場合の表示変更 ///
function mycus_empty_and_blank_search_invalid_func( $search, \WP_Query $q ) {
if ( $q->is_search() && $q->is_main_query() && ! $q->is_admin() ) {
$s = $q->get( 's' );
$s = trim( $s );
if ( empty( $s ) ) {
$search .=" and 0=1 ";
}}
return $search;
}
add_filter( 'posts_search', 'mycus_empty_and_blank_search_invalid_func', 10, 2 );<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://webtaka-pc.com/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://webtaka-pc.com/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://webtaka-pc.com/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://webtaka-pc.com/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://webtaka-pc.com/wp-sitemap-taxonomies-post_tag-1.xml</loc></sitemap></sitemapindex>