modified EE3 price list function

function event_espresso_price_list($event_id) {
    $html = '';
    global $wpdb, $org_options;
    $sql = "SELECT id, event_cost, surcharge, surcharge_type, price_type";
    $order_by = 'event_cost';
    $member_event = FALSE;
    $surcharge_text = isset($org_options['surcharge_text']) ? $org_options['surcharge_text'] : __('Surcharge', 'event_espresso');
    if ( function_exists('espresso_members_installed') && espresso_members_installed() == true && is_user_logged_in() ) {
      $sql .= ", member_price, member_price_type ";
      $member_event = TRUE;
      $order_by = 'member_price';
    }
    $sql .= " FROM " . EVENTS_PRICES_TABLE . " WHERE event_id='%d'";
    $results = $wpdb->get_results( $wpdb->prepare($sql, $event_id) );
    if ($wpdb->num_rows > 1) {
      //Create a dropdown of prices
      $html .= '<span class="'.espresso_template_css_class('section_title','section-title',false).'">'. __(' Prices:', 'event_espresso').'</span>';
      $html .= '<ul id="price-list-' . $event_id . '" class="'.espresso_template_css_class('espresso_price_list','espresso-price-list',false).'">';

      foreach ($results as $result) {
        if ($member_event == TRUE) {
          $result->event_cost = $result->member_price;
          $result->price_type = $result->member_price_type;
        }
        // Addition for Early Registration discount
        if ($early_price_data = early_discount_amount($event_id, $result->event_cost)) {
          $result->event_cost = $early_price_data['event_price'];
          $message = __(' Early Pricing', 'event_espresso');
        } else {
          $message = '';
        }

        $surcharge = '';

        if ($result->surcharge > 0 && $result->event_cost > 0.00) {
          $surcharge = " + {$org_options['currency_symbol']}{$result->surcharge} " . $surcharge_text;
          if ($result->surcharge_type == 'pct') {
            $surcharge = " + {$result->surcharge}% " . $surcharge_text;
          }
        }
        $html .= '<li>' . stripslashes_deep($result->price_type) . ' (' . $org_options['currency_symbol'] . number_format($result->event_cost, 2) . $message . ') ' . $surcharge . ' </li>';
      }
      $html .= '</ul>';
    }else{
      if ($member_event == TRUE) {
        $event_cost = $wpdb->last_result[0]->member_price;
        $price_type = $wpdb->last_result[0]->member_price_type;
      }else{
        $event_cost = $wpdb->last_result[0]->event_cost;
        $price_type = $wpdb->last_result[0]->price_type;
      }
        $html .= '<p><span class="'.espresso_template_css_class('section_title','section-title',false).'">'. __(' Price:', 'event_espresso').'</span> ' . $price_type . ' ' . $org_options['currency_symbol'] . number_format($event_cost, 2) . '</p>';
    }
    echo $html;
    return;
  }