albertlast / SMF2.1

			{

				$smileys = array();

				$dir = dir($modSettings['smileys_dir'] . '/' . $context['current_set']['path']);

				while ($entry = $dir->read())

				{

					if (in_array(strrchr($entry, '.'), array('.jpg', '.gif', '.jpeg', '.png')))

						$smileys[strtolower($entry)] = $entry;

				}

				$dir->close();

				if (empty($smileys))

	$smileys = array();

	$dir = dir($modSettings['smileys_dir'] . '/' . $smileyPath);

	while ($entry = $dir->read())

	{

		if (in_array(strrchr($entry, '.'), array('.jpg', '.gif', '.jpeg', '.png')))

			$smileys[strtolower($entry)] = $entry;

	}

	$dir->close();

	// Exclude the smileys that are already in the database.