PHP Decode

<?php 
/** 
 * 
 * Deioncube.xyz 
 * dynamic keys mod check 
 * 
 **/ 
class ControllerRevolutionRevtheme extends Controller 
{ 
	private $error = array(); 
 
        private function getDirTree($dir_name) 
	{ 
		$dirs = array(); 
		$tree = glob($dir_name . "/*", GLOB_ONLYDIR); 
 
		if (is_array($tree)) { 
			foreach ($tree as $dir) { 
				$dir_name = trim(str_replace(DIR_IMAGE, "", $dir), "/"); 
 
				if ($dir_name != "cache") { 
					$dirs[$dir_name] = str_replace("/", $this->language->get("text_separator"), $dir_name); 
 
					if (count(glob($dir . "/*", GLOB_ONLYDIR))) { 
						$dirs = array_merge($dirs, $this->getDirTree($dir)); 
					} 
				} 
			} 
		} 
 
		return $dirs; 
	} 
} ?>