1.9/plugin_8php_source.html

 <?php
 $plugin = $vars['entity'];

 if (!elgg_in_context('admin')) {
     echo elgg_view('object/default', $vars);
 } else {
     if (!$plugin->isValid()) {
         echo elgg_view('object/plugin/invalid', $vars);
     } else {
         echo elgg_view('object/plugin/full', $vars);
     }
 }
elgg_in_context
elgg_in_context($context)
Check if this context exists anywhere in the stack.
Definition: pageowner.php:273

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

$plugin
$plugin
Definition: plugin.php:10

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