How to switch false search result to 404 page?

[nezzazvoni]

Hi,

we want to replace empty/false search result from search console with our 404 page.

I read this topic: https://theme.co/apex/forum/t/no-search-results-page/3187
But it isnt working.

Can you help me please with code? This is our 404 page - http://www.zamekkurim.cz/stranka-nenalezena-chyba-404/

Thanks you

[thai]

Hi There,

To achieve that, please add the following code under functions.php file locates in your child theme:

function redirect_if_search_is_empty($wp_query) {
  global $wp_query;
  if ( $wp_query->is_search() && $wp_query->found_posts <=0 ) {
    wp_redirect( 'http://www.zamekkurim.cz/stranka-nenalezena-chyba-404/' );
    exit;
  }
}
add_action('parse_query', 'redirect_if_search_is_empty');