DataBase Connection Class

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/**

* Description of conCls

*

*/

class conCls {

//put your code here

var $con = null;

function connectDB()

{

$this->con = mysql_connect('localhost', 'root', '') or die('MySQL Connectivity Error..!
Error No : '. mysql_errno(). '
Error : '. mysql_error());

mysql_select_db('dcwb', $this->con);

return $this->con;

}

function Query($query)

{

$result = mysql_query($query, $this->con) or die('MySQL Query Error..!
Query : ' . $query . '
Error No : ' . mysql_errno() . '
Error : ' . mysql_error());

return $result;

}

function closeDB()

{

mysql_close($this->con);

}

}