Ip\Internal\Plugins\Helper::removeDir PHP Method

removeDir() public static method

public static removeDir ( $dir, $depth )
    public static function removeDir($dir, $depth = 0)
    {
        if (!file_exists($dir)) {
            //already removed
            return true;
        }
        $dir = self::removeTrailingSlash($dir);
        if (!is_writable($dir)) {
            return false;
        }
        if (is_dir($dir)) {
            if ($handle = opendir($dir)) {
                while (false !== ($file = readdir($handle))) {
                    if ($file == ".." || $file == ".") {
                        continue;
                    }
                    $result = self::removeDir($dir . '/' . $file, $depth + 1);
                    if (!$result) {
                        return false;
                    }
                }
                closedir($handle);
            }
            $result = rmdir($dir);
            return $result;
        } else {
            $result = unlink($dir);
            return $result;
        }
    }