printing foreign text for PHP on UBUNTU and CENTOS
<p>I am using domdocuments and using things like $div->nodeValue to obtain certain info from a web page.</p>

<p>On my ubuntu machine when i do php crawl.php
everything is displayed properly in Chinese (the page is in UTF-8).</p>

<p>However on my CENTOS machine using the same code I get 
æ´å¤åå¸ when I print in the terminal.
and when I save it to the database, the characters are also messed up.</p>

<p>One thing I noticed is that when I do print $content, both systems display them properly.</p>
