2.3/container_8php_source.html

 <?php
 $item = $vars['item'];
 /* @var ElggEntity $item */

 $link = elgg_extract('link', $vars, true);

 $entity = $item->getContainerEntity();
 if (!$entity) {
     return;
 }

 $value = $entity->getDisplayName();
 if ($link) {
     $value = elgg_view('output/url', [
         'href' => $entity->getURL(),
         'text' => $value,
     ]);
 }

 echo $value;
$entity
$entity
Definition: container.php:16

$link
$link
Definition: container.php:14

$vars
$vars['entity']
Definition: plugin_settings.php:15

echo
elgg echo
Translates a string.
Definition: languages.js:48

elgg_view
elgg_view($view, $vars=array(), $ignore1=false, $ignore2=false, $viewtype= '')
Return a parsed view.
Definition: views.php:336

elgg_extract
elgg_extract($key, $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1375

$item
$item
Render a container element.
Definition: container.php:11

$value
if(!$entity) $value
Definition: container.php:21