<?php
class ClassDB implements InterfacePostgreSQL {
  public function __construct(){
    $this->_host = InterfacePostgreSQL::PG_SERVER;
    $this->_port = InterfacePostgreSQL::PG_PORT;
    $this->_dbname = InterfacePostgreSQL::PG_DBNAME;
    $this->_user = InterfacePostgreSQL::PG_USER;
    $this->_password = InterfacePostgreSQL::PG_PASSWORD;
  }
  public function __desctruct(){}
  
  public static function databaseConnect(){}
}