<?php
/**
* @package Joomla.Plugin
* @subpackage Fields.User
*
* @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/** @var \Joomla\CMS\Layout\FileLayout $this */
$value = $field->value;
if ($value == '') {
return;
}
$value = (array) $value;
$texts = [];
foreach ($value as $userId) {
if (!$userId) {
continue;
}
$user = $this->getUserFactory()->loadUserById($userId);
if ($user) {
// Use the Username
$texts[] = $user->name;
continue;
}
// Fallback and add the User ID if we get no JUser Object
$texts[] = $userId;
}
echo htmlentities(implode(', ', $texts));