parsing - Simple php dom parser doesn't work with local url -


does not work url. problem? error - php notice: trying property of non-object

<?php include ('config.php'); include('simple_html_2012.php'); echo file_get_html('http://www.localhost/test/test.html')->plaintext;  ?>

if trying parse google.com, works. 

echo file_get_html('http://localhost/test/test.html')->plaintext;

or

echo file_get_html('http://127.0.0.1/test/test.html')->plaintext;

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