master/rss_2page_2layouts_2default_8php_source.html

 <?php
 echo elgg_extract('content', $vars);
elgg_extract
elgg_extract($key, $array, $default=null, bool $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:254

$vars
if(!array_key_exists($size, $icon_sizes)) $vars['size']
Definition: default.php:25