sisoftrg/jade.php — pull request #7 by fcrosfly (2012-12-07 07:07:31+00:00)
Title: the leading number in var name

```
!{base64_encode(json_encode('aaaaaa'))}
```
get

```php
$0__=json_encode($params);
$__=base64_encode($0__);
echo $__
```

which cause a complie error