How to automatically branch a piece of data

How can I take a piece of data automatic branch http://vwvvv.sinaapp.com/kww.php? Txt = 30/30826/5215401 in the source code of this article, the text is a branch, but directly open it and it becomes a space .. How can I open a branch ?? Thank you !, PHP: how can I automatically branch a piece of data?
Http://vwvvv.sinaapp.com/kww.php? Txt = 30/30826/5215401

In the source code of this article, the text is a branch, but the text is opened directly and becomes a space ..

How can I open a branch ??

Thank you!

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PHP code

$ Str = file_get_contents ("http://vwvvv.sinaapp.com/kww.php? Txt = 30/30826/5215401 "); $ str = iconv (" gb2312 "," UTF-8 ", $ str); echo nl2br ($ str );
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I understand. I want to give the document. writeln string an error because of the line break, right?

The js line feed is "\". you can add a \ character at the end of each natural line.

Php code is
$ Text = parg_replace ("/[\ r \ n] +/s", '\ n', $ text );