elkarte / Elkarte

	{

		$test = @shell_exec('nslookup -timeout=1 ' . @escapeshellarg($ip));

		if (strpos($test, 'Non-existent domain') !== false)

			$host = '';

		elseif (preg_match('~Name:\s+([^\s]+)~', $test, $match) == 1)

			$host = $match[1];

	}

	// This is the last try :/.

			else

			{

				// If we think it's a theme thing, work out what the theme is.

				if (strpos($dirname, 'themes') === 0 && preg_match('~themes[\\/]([^\\/]+)[\\/]~', $dirname, $match))

					$theme_name = $match[1];

				else

					$theme_name = 'misc';

				// Assume it's an image, could be an acceptance note etc but rare.

				$context['files']['images'][$theme_name][] = $context_data;