Elgg-Lorea-Hydra/mod/group_tools/views/default/widgets/featured_groups/edit.php

<?php
/**
 * settings for the featured group widget
 */
$widget = elgg_extract("entity", $vars);

$noyes_options = array(
	"no" => elgg_echo("option:no"),
	"yes" => elgg_echo("option:yes")
);

$num_display = (int) $widget->num_display;
if ($num_display < 1) {
	$num_display = 5;
}

echo "<div>";
echo elgg_echo("widget:numbertodisplay");
echo "&nbsp;" . elgg_view("input/dropdown", array("name" => "params[num_display]", "options" => range(1, 10), "value" => $num_display));
echo "</div>";

echo "<div>";
echo elgg_echo("widgets:index_groups:show_members");
echo "<br />";
echo elgg_view("input/dropdown", array("name" => "params[show_members]", "options_values" => $noyes_options, "value" => $widget->show_members));
echo "</div>";

echo "<div>";
echo elgg_echo("widgets:featured_groups:edit:show_random_group");
echo "&nbsp;" . elgg_view("input/dropdown", array("name" => "params[show_random]", "options_values" => $noyes_options, "value" => $widget->show_random));
echo "</div>";