public static function Cache(&$less_files, $parser_options = array())
{
// get less.php if it exists
$file = dirname(__FILE__) . '/Less.php';
if (file_exists($file) && !class_exists('avada_Less_Parser')) {
require_once $file;
}
$parser_options['cache_dir'] = avada_Less_Cache::$cache_dir;
$parser = new avada_Less_Parser($parser_options);
// combine files
foreach ($less_files as $file_path => $uri_or_less) {
//treat as less markup if there are newline characters
if (strpos($uri_or_less, "\n") !== false) {
$parser->Parse($uri_or_less);
continue;
}
$parser->ParseFile($file_path, $uri_or_less);
}
$compiled = $parser->getCss();
$less_files = $parser->allParsedFiles();
return $compiled;
}
