object_2elements_2summary_2tags_8php_source.html

 <?php
 $tags = elgg_extract('tags', $vars, '');
 if ($tags === false) {
     return;
 }

 $entity = elgg_extract('entity', $vars);
 if ($tags === '' && $entity instanceof ElggEntity) {
     $tags = elgg_view('output/tags', [
         'entity' => $entity,
     ]);
 }

 echo $tags;
$entity
if($tags===false) $entity
Definition: tags.php:14

ElggEntity

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

elgg_view
elgg_view(string $view, array $vars=[], string $viewtype= '')
Return a parsed view.
Definition: views.php:177

$vars
$vars['class']
Elgg tag input Displays a tag input field.
Definition: tags.php:12

$tags
$tags
Output object tags.
Definition: tags.php:9