$query = "begin get_single_row_details('$myFriendName', :var_ftel); end;";
echo "Connection is " . $con;
echo '<br>';
$stmt = OCIParse($con, $query) or die ('Can not parse query');
OCIBindByName($stmt,":var_ftel", &$myFriendTel, 20) or die ('Can not bind variable');
OCIExecute($stmt) or die ('Can not Execute statment');