master/link_8php_source.html

 <?php
 $entity = elgg_extract('item', $vars);
 if (!$entity instanceof ElggEntity) {
     return;
 }

 echo elgg_view_entity_url($entity);
elgg_extract
elgg_extract($key, $array, $default=null, bool $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:254

$vars
$vars
Definition: theme.php:5

ElggEntity
Definition: ElggEntity.php:52

elgg_view_entity_url
elgg_view_entity_url(\ElggEntity $entity, array $options=[])
Helper function for outputting a link to an entity.
Definition: views.php:1444

$entity
$entity
Render a linked title.
Definition: link.php:10