Unable to connect to fetch the data using php class
<p>I'm using XAMPP on Windows XP and when I try to fetch the data from table i am getting below Warnings but not data.</p>

<blockquote>
  <p>Warning: mysql_query() [function.mysql-query]: Access denied for user 'ODBC'@'localhost' (using password: NO) in D:\xampp\htdocs\Chil\class.StudentDet.php on line 10</p>
  
  <p>Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in D:\xampp\htdocs\Chil\class.StudentDet.php on line 10</p>
</blockquote>

<p>Please find the code below.</p>

<p>Code:</p>

<pre><code>class.DBConnection.php

   &lt;?php

      class DBConnection //create a class for make connection
      {
         var $host='localhost';
         var $username='root';    // specify the sever details for mysql
         Var $password='';
         var $databaseName='test';
         var $connectionString;

function connectToDatabase() // create a function for connect database
{
$this -&gt; connectionString = mysql_connect($this-&gt;host,$this-&gt;username,$this-&gt;password);             
    if(!$connectionString)// testing the connection
    {
        die ("Cannot connect to the database");
    }       
    mysql_select_db($this -&gt; databaseName,$this -&gt; connectionString);
    if(mysql_error()) // if error occured display the error message
    {
        echo "Cannot find the database ".$this-&gt;database;
    }
    return $this -&gt; connectionString;
}
 function closeConnection() // close the connection
{
    mysql_close($this-&gt;connectionString);

    echo "Connection closed";
 }
 }
?&gt;
</code></pre>

<p>class.StudentDet.php</p>

<pre><code> &lt;?php
    require_once('class.DBConnection.php');
    class StudentDet{   

    function getStudDet(){  
    $connection = new DBConnection();
    $connection-&gt;connectToDatabase();
    $ct="SELECT * FROM students where course='Testing'";        
    $result = mysql_query($ct); 
    return $result;  
 }
  }
 ?&gt;
</code></pre>

<p>In Php Page</p>

<p>StudentInfo.php</p>

<pre><code>     &lt;?php

      include ('class.StudentDet.php');
      $stud = new StudentDet;
      $fetch = $stud-&gt;getStudDet();
      print '$fetch';
    ?&gt;
</code></pre>

<p>Please help me out on this.</p>
