1.9/welcome_8php_source.html

 <?php
 echo elgg_autop(elgg_echo('install:welcome:instructions'));

 echo elgg_view('install/nav', $vars);
elgg_echo
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

elgg_autop
elgg_autop($string)
Create paragraphs from text with line spacing.
Definition: output.php:56

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