2.3/subtitle_8php_source.html

 <?php
 $subtitle = elgg_extract('subtitle', $vars);
 if (!$subtitle) {
     return;
 }
 ?>
 <div class="elgg-listing-summary-subtitle elgg-subtext"><?= $subtitle ?></div>
$subtitle
$subtitle
Outputs object subtitle  $vars[&#39;subtitle&#39;] Subtitle.
Definition: subtitle.php:6

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

div
fieldset div
Definition: admin.css.php:485

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