function copiarArbol($source, $dest){ 
	$folder = opendir($source);
	while($file = readdir($folder)){
		if ($file == '.' || $file == '..') continue;
		if(is_dir($source.'/'.$file)){
			if( !is_dir($dest.'/'.$file)) mkdir($dest.'/'.$file, 0666);
			copiarArbol($source.'/'.$file , $dest.'/'.$file);
		}else{
			if(strrchr($file,'.') != '.db'){
				copy($source.'/'.$file , $dest.'/'.$file );
				chmod($dest.'/'.$file , 0666);
			}
		}
	}
	closedir($folder);
	return 1;
}