Elgg / Elgg

mod/blog/views/default/resources/blog/view.php

<?php

$page_type = elgg_extract('page_type', $vars);
$guid = elgg_extract('guid', $vars);

elgg_entity_gatekeeper($guid, 'object', 'blog');
elgg_group_gatekeeper();

$blog = get_entity($guid);

elgg_set_page_owner_guid($blog->container_guid);

// no header or tabs for viewing an individual blog
$params = [
	'filter' => '',
	'title' => $blog->title
];

$container = $blog->getContainerEntity();
$crumbs_title = $container->name;

if ($container instanceof ElggGroup) {
	elgg_push_breadcrumb($crumbs_title, elgg_generate_url('collection:object:blog:group', ['group_guid' => $container->guid]));
} else {
	elgg_push_breadcrumb($crumbs_title, elgg_generate_url('collection:object:blog:owner', ['username' => $container->username]));
}

elgg_push_breadcrumb($blog->title);

$params['content'] = elgg_view_entity($blog);

$params['sidebar'] = elgg_view('blog/sidebar', ['page' => $page_type]);

$body = elgg_view_layout('content', $params);

echo elgg_view_page($params['title'], $body);

It seems like $params['title'] can also be of type array; however, parameter $title of elgg_view_page() does only seem to accept string, maybe add an additional type check?