1<?php
2/**
3 * Elgg image view
4 *
5 * @uses string $vars['src'] The image src url (required).
6 * @uses string $vars['alt'] The alternate text for the image (required).
7 */
8
9$src = elgg_extract('src', $vars);
10if (empty($src)) {
11	return;
12}
13
14if (!isset($vars['alt'])) {
15	elgg_log("The view output/img requires that the alternate text be set.", 'NOTICE');
16}
17
18$vars['src'] = elgg_normalize_url($src);
19
20echo elgg_format_element('img', $vars);
21