WordPress-当搜索查询返回单个结果时，重定向到post而不是archive页面

Posted 2021-02-23

Courtesy Kevin Chard at WPSnipp.com.

Adding this snippet to the functions.php of your wordpress theme will redirect your search to the post automatically when wordpress only returns a single search result.

add_action('template_redirect', 'single_result');
function single_result() {
    if (is_search()) {
        global $wp_query;
        if ($wp_query->post_count == 1) {
            wp_redirect( get_permalink( $wp_query->posts['0']->ID ) );
        }
    }
}