non-ASCII characters

```
What steps will reproduce the problem?
there is problem to show non ASCII characters (e.g.: ľščťžý..)

What is the expected output? What do you see instead?
showed: ľš�ťžýáíéúäô�
expected: ľščťžýáíéúäôň

Please provide any additional information below.
correction - excel_reader2.php (line 635):
$val = htmlentities($val, ENT_NOQUOTES, 'UTF-8');
```

Original issue reported on code.google.com by `toss...@gmail.com` on 28 Apr 2009 at 9:14

Open excel_reader2.php around line 635 and reproduce the reported rendering of non-ASCII characters such as ľščťžý. Compare the output with the expected UTF-8 characters and verify that the correction described in the issue resolves the encoding problem.

Written by the indexing model from the issue text.