I am generating XML using PHP library as below:

```
$dom = new DOMDocument("1.0","utf-8");

```

Doing above results in a page which shows a message on top of the output.

**This page contains the following errors:
error on line 16 at column 274505: PCDATA invalid Char value 27
Below is a rendering of the page up to the first error.**

I have tried rectifying using Tidy library.. used iconv to get the chinese character in UTF-8.