bbp_get_search_results_url()

	function bbp_get_search_results_url() {
		global $wp_rewrite;

		// Get the search terms
		$search_terms = bbp_get_search_terms();

		// Pretty permalinks
		if ( $wp_rewrite->using_permalinks() ) {

			// Root search URL
			$url = $wp_rewrite->root . bbp_get_search_slug();

			// Append search terms
			if ( !empty( $search_terms ) ) {
				$url = trailingslashit( $url ) . user_trailingslashit( urlencode( $search_terms ) );
			}

			// Run through home_url()
			$url = home_url( user_trailingslashit( $url ) );

		// Unpretty permalinks
		} else {
			$url = add_query_arg( array( bbp_get_search_rewrite_id() => urlencode( $search_terms ) ), home_url( '/' ) );
		}

		return apply_filters( 'bbp_get_search_results_url', $url );
	}