On 1 Jun 2011, at 08:12, Amrita Jayakumar wrote:

I have deployed this code into a php file phcass.php in the ubuntu machine in the location /var/www/vishnu/. But nothing happens when i execute the file through the browser. Neither can i find the data inserted in the column family 'Users'.
can anyone help???

Did you restart apache after changing that PHP config?

Are you certain it's running at all? instead of that echo, try var_dump($column_family);