Code to disable Search Feature in WordPress - WPTRINITY

Code to disable Search Feature in WordPress

when you want to disable search feature on your WordPress site, then add this code to your functions file.

function fb_filter_query( $query, $error = true ) {
 
if ( is_search() ) {
$query->is_search = false;
$query->query_vars[s] = false;
$query->query[s] = false;
 
// to error
if ( $error == true )
$query->is_404 = true;
}
}
 
add_action( 'parse_query', 'fb_filter_query' );
add_filter( 'get_search_form', create_function( '$a', "return null;" ) );