WsdlToPhp\PackageGenerator\Model\AbstractModel::uniqueName PHP Method

    protected static function uniqueName($name, $context)
    {
        $insensitiveKey = strtolower($name . '_' . $context);
        $sensitiveKey = $name . '_' . $context;
        if (array_key_exists($sensitiveKey, self::$uniqueNames)) {
            return self::$uniqueNames[$sensitiveKey];
        } elseif (!array_key_exists($insensitiveKey, self::$uniqueNames)) {
            self::$uniqueNames[$insensitiveKey] = 0;
        } else {
            self::$uniqueNames[$insensitiveKey]++;
        }
        $uniqueName = $name . (self::$uniqueNames[$insensitiveKey] ? '_' . self::$uniqueNames[$insensitiveKey] : '');
        self::$uniqueNames[$sensitiveKey] = $uniqueName;
        return $uniqueName;
    }