Drupal formatters

gistfile1.txt

$items = $variables['#items'];
foreach ($items as $item) {
  $uids[] = $item['uid'];
}
$args = implode(',', $uids);
if (module_exists('views')) {
return views_embed_view('staff', 'block', $args);
}
else {
return drupal_set_message(t('You have to enable Views module and create a views block named equipo with table style'));
}

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