14 if (isset(
$vars[
'refresh']) && 
$vars[
'refresh']) {
 
   15     $refresh_text = 
elgg_echo(
'install:refresh');
 
   16     $refresh = 
"<a href=\"\">$refresh_text</a>";
 
   22 $next = 
"<a href=\"$next_link\">$next_text</a>";
 
   23 if (isset(
$vars[
'advance']) && !
$vars[
'advance']) {
 
   25     $next = 
"<a class=\"elgg-state-disabled\">$next_text</a>";
 
   30 <
div class=
"elgg-install-nav">
 
elgg_get_site_url($site_guid=0)
Get the URL for the current (or specified) site.
 
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
 
$refresh
Navigation for installation pages.
 
if(isset($vars['refresh']) && $vars['refresh']) $next_text
 
if(file_exists($welcome)) $vars