public static function Cache(&$less_files, $parser_options = array())
{
//prepare the processor
if (!class_exists('Less_Parser')) {
include_once 'Less.php';
}
$parser = new Less_Parser($parser_options);
$parser->SetCacheDir(self::$cache_dir);
$parser->SetImportDirs(self::$import_dirs);
// combine files
try {
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();
} catch (Exception $e) {
self::$error = $e;
return false;
}
$less_files = $parser->allParsedFiles();
return $compiled;
}
