2.3/views_2default_2forms_2admin_2site_2update__advanced_8php_source.html

 <?php
 echo elgg_view('forms/admin/site/advanced/system', $vars);
 echo elgg_view('forms/admin/site/advanced/caching', $vars);
 echo elgg_view('forms/admin/site/advanced/content_access', $vars);
 echo elgg_view('forms/admin/site/advanced/site_access', $vars);
 echo elgg_view('forms/admin/site/advanced/security', $vars);
 echo elgg_view('forms/admin/site/advanced/debugging', $vars);

 // @todo What is this for?
 // and if it's important can we call it something better than "go?"
 echo elgg_view('input/hidden', [
     'name' => 'settings',
     'value' => 'go',
 ]);

 $footer = elgg_view('input/submit', ['value' => elgg_echo("save")]);
 elgg_set_form_footer($footer);
elgg_echo
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

$vars
$vars['entity']
Definition: plugin_settings.php:15

elgg_set_form_footer
elgg_set_form_footer($footer= '')
Sets form footer and defers its rendering until the form view and extensions have been rendered...
Definition: views.php:1358

echo
elgg echo
Translates a string.
Definition: languages.js:48

elgg_view
elgg_view($view, $vars=array(), $ignore1=false, $ignore2=false, $viewtype= '')
Return a parsed view.
Definition: views.php:336

$footer
$footer
The advanced site settings form.
Definition: update_advanced.php:20