Search with WP_Query, but ignore href URLs in anchor tags?

Please Use This.
Solution
Question:- Search with WP_Query, but ignore href URLs in anchor tags.
Answer->

add_filter('posts_where', 'update_search_query' );
function update_search_query($where)
{
    if( is_search() ) {
        global $wpdb;
        $query = get_search_query();
        $query = like_escape($query);
        $where .=" AND {$wpdb->posts}.post_content NOT REGEXP  '\<a{1}.*.$query.*.<.a\>{1}' ";
    }
    return $where;
}