2.3/views_2default_2object_2elements_2summary_2metadata_8php_source.html

 <?php

 $metadata = elgg_extract('metadata', $vars);
 if (!$metadata) {
     return;
 }
 echo $metadata;
$vars
$vars['entity']
Definition: plugin_settings.php:15

$metadata
$metadata
Outputs object metadata  $vars[&#39;metadata&#39;] Metadata/menu.
Definition: metadata.php:8

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

elgg_extract
elgg_extract($key, $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1375