/**
* Include a list of files with optional concat, compress and cache
* May be deprecated in the future but since the function is so vital, it
* will remain proxied to DocumentHead for now - However, it has been
* demoted from @api to non-api
*
* @param array $filenames Filenames to include
* @param boolean $cache If true, the file is cached (makes sens if $concat or one of the other options is specified)
* @param boolean $concat If true, files are concatenated
* @param boolean $compress If true, files are compressed
* @return string The MD5 checksum of files (which is also the additionalHeaderData array key if you $concat = TRUE)
*/
public function includeFiles(array $filenames, $cache = FALSE, $concat = FALSE, $compress = FALSE)
{
return $this->documentHead->includeFiles($filenames, $cache, $concat, $compress);
}
