protected function execute($arguments = array(), $options = array())
{
// initialize the database connection
$databaseManager = new sfDatabaseManager($this->configuration);
$connection = $databaseManager->getDatabase($options['connection'] ? $options['connection'] : null)->getConnection();
$deleted = PluginTagTable::purgeOrphans();
$redundant = PluginTagTable::purgeRedundantTaggings();
if ($options['verbose']) {
$count = count($deleted);
echo "deleted {$count} orphan tags.\n";
echo "deleted {$redundant} redundant taggings.\n";
}
}
