public function recurse_remove($dir, $remove_parent = false){
	$it = new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS);
	$files = new \RecursiveIteratorIterator($it, \RecursiveIteratorIterator::CHILD_FIRST);
	foreach($files as $file) {
	    if ($file->isDir()){
	        rmdir($file->getRealPath());
	    } else {
	        unlink($file->getRealPath());
	    }
	}
	if($remove_parent == true){
	    rmdir($dir);
	}
}