htmlentities breaks encoding

```
What steps will reproduce the problem?
1. works with any non-english character set.

I suggest a simple fix - Pass encoding to htmlentities.

Just replace
$val = htmlentities($val);
with
$val = htmlentities($val, ENT_NOQUOTES, $this->_defaultEncoding);

I'm attaching a diff.
```

Original issue reported on code.google.com by `ilian.tz...@gmail.com` on 21 Dec 2009 at 1:31

Attachments:
- [encoding fix.diff](https://storage.googleapis.com/google-code-attachments/php-excel-reader/issue-56/comment-0/encoding fix.diff)

Search the repository for the exact htmlentities($val) call and compare it with the attached encoding fix.diff. Confirm how _defaultEncoding is defined and used, then update the call to pass the encoding while preserving ENT_NOQUOTES. Done means non-English character sets no longer lose or corrupt their encoding.

Written by the indexing model from the issue text.