Zend_Db_Table_Abstract::__construct PHP Method

    public function __construct($config = array())
    {
        /**
         * Allow a scalar argument to be the Adapter object or Registry key.
         */
        if (!is_array($config)) {
            $config = array(self::ADAPTER => $config);
        }
        if ($config) {
            $this->setOptions($config);
        }
        $this->_setup();
        $this->init();
    }

 public function __construct($config = null)
 {
     if (isset($this->_use_adapter)) {
         $config = $this->_use_adapter;
     }
     return parent::__construct($config);
 }