1.9/json_2river_2item_8php_source.html

 <?php
 $item = $vars['item'];
 $object = $item->toObject();
 if (elgg_view_exists($item->view, 'default')) {
     $object->description = elgg_view('river/elements/summary', array('item' => $item), FALSE, FALSE, 'default');
 }

 echo json_encode($object);
$object
$object
Definition: item.php:9

elgg_view_exists
elgg_view_exists($view, $viewtype= '', $recurse=true)
Returns whether the specified view exists.
Definition: views.php:318

$item
$item
Definition: item.php:12

echo
elgg echo
Translates a string.
Definition: languages.js:43

elgg_view
elgg_view($view, $vars=array(), $bypass=false, $ignored=false, $viewtype= '')
Return a parsed view.
Definition: views.php:354

$vars
if(file_exists($welcome)) $vars
Definition: upgrade.php:93