Added functionality - specify port (Code provided)

[GoogleCodeExporter]

Something that is very useful for me (and I'd imagine many other people) is the 
ability to specify a port (either as part of the hostname or as a separate arg.)

Anyway, I put this functionality in (just as part of the hostname), so thought 
I'd fire the code over in case you wanted to include it (although granted it's 
only 4 lines!!)

Anyway, the only change is in MyDiff_Database::connect:

  public function connect()
  {
    if($this->_db === null)
    {
    $server = explode(":",$this->server);
      $connect = array(
        'host' => $server[0],
        'dbname' => $this->name,
        'username' => $this->username,
        'password' => $this->password,
      );
    if (isset($server[1])){
        $connect['port'] = $server[1]; 
    }

      $this->_db = Zend_Db::factory($this->adapter, $connect);
      $this->_db->getConnection();
    }

    return $this;
  }

------

Cheers,

Liam

Original issue reported on code.google.com by lwiltshi...@googlemail.com on 25 Mar 2011 at 1:01