Wordpress WP_仅查询搜索标题
我使用带有“s”参数的WP_查询,但它搜索帖子中的所有字段,我只想搜索帖子中的标题。不确定什么是正确的方法Wordpress WP_仅查询搜索标题,wordpress,wordpress-theming,Wordpress,Wordpress Theming,我使用带有“s”参数的WP_查询,但它搜索帖子中的所有字段,我只想搜索帖子中的标题。不确定什么是正确的方法 $args = array( 's' => $_POST['k'], 'post_type' => 'my_post', "nopaging"=>true, 'meta_query' => array( ) ); $my_query = new
$args = array(
's' => $_POST['k'],
'post_type' => 'my_post',
"nopaging"=>true,
'meta_query' => array(
)
);
$my_query = new WP_Query($args);
我们需要在wordpress“posts\u search”中添加过滤器 将以下代码添加到活动主题的functions.php文件将限制WordPress搜索结果仅限于页面和帖子标题 //将搜索限制为仅发布标题
function ni_search_by_title_only( $search, &$wp_query )
{
global $wpdb;
if ( empty( $search ) )
return $search; // skip processing - no search term in query
$q = $wp_query->query_vars;
$n = ! empty( $q['exact'] ) ? '' : '%';
$search =
$searchand = '';
foreach ( (array) $q['search_terms'] as $term ) {
$term = esc_sql( like_escape( $term ) );
$search .= "{$searchand}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";
$searchand = ' AND ';
}
if ( ! empty( $search ) ) {
$search = " AND ({$search}) ";
if ( ! is_user_logged_in() )
$search .= " AND ($wpdb->posts.post_password = '') ";
}
return $search;
}
add_filter( 'posts_search', 'ni_search_by_title_only', 500, 2 );
一件有趣的事。如果您想在产品上执行此操作,应使用
get\u product\u search\u form
hook
add_filter( 'get_product_search_form', 'ni_search_by_title_only', 500, 2 );
这样,只能从标题中搜索结果。这并不能回答问题。@user11877968,你找到了吗?