mysql_fetch_array within while loop is working in localhost but not working in host server
<pre><code>$result = mysql_query('SELECT * FROM phpfox_education_question where subject_id = 2 and ques_id =1');
var_dump($result);
//var_dump result is :- "resource(64) of type (mysql result)" in localhost and web host,but
while($row = mysql_fetch_array($result))
{
    var_dump($row); //**NOTHING DISPLAYED in web host server but in localhost**
}
</code></pre>
