master/object_2create_8php_source.html

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

 $object = $item->getObjectEntity();
 if (!$object instanceof ElggObject) {
     return;
 }

 $vars['message'] = elgg_get_excerpt((string) $object->description);

 echo elgg_view('river/elements/layout', $vars);
$item
$item
Post comment river view.
Definition: create.php:6

$vars
if(elgg_substr($message,-3)=== '...') $vars['message']
Definition: create.php:50

$object
if(!$item instanceof ElggRiverItem) $object
Definition: create.php:14

elgg_get_excerpt
elgg_get_excerpt(string $text, int $num_chars=250)
Returns an excerpt.
Definition: output.php:83

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:156

ElggRiverItem
Definition: ElggRiverItem.php:18

ElggObject
Definition: ElggObject.php:15