Prepared statements in CI

[eluser]skunkbad[/eluser]

Code:

$sql = "SELECT salt, password FROM users WHERE email=?";

$query = $this->db->query( $sql, array( $email ) );

if( $query->num_rows() > 0 )
{
foreach( $query->result() as $row )
{
  $hashed_pass = crypt($row->pass, $Blowfish_Pre. $row->salt. $Blowfish_End);
}
}