[ Avaa Bypassed ]

<?php
class ExternalConnection {
    private $servernameExternal = "127.0.0.1";
    // private $servernameExternal = "209.97.141.66";
    private $usernameExternal = CONFIG_DB_USER_EXTERN;
    private $passwordExternal = CONFIG_DB_PWD_EXTERN;
    private $databaseExternal = CONFIG_DB_NAME_EXTERN;
    private $port = CONFIG_DB_PORT;
    private $connectionExtern;
    function __construct()
    {
        if($_SERVER['SERVER_NAME']=="unittest"){
			$this->servernameExternal = "127.0.0.1";
			$this->databaseExternal = "test_db";
			$this->usernameExternal = "devuser";
			$this->passwordExternal = "devpass";
			$this->port = 9906;
		}
        $this->connectExtern();
    }
    private function connectExtern(){

        if (null !== $this->connectionExtern)
        {
            return true;
        }
		$this->connectionExtern = new mysqli($this->servernameExternal, $this->usernameExternal, $this->passwordExternal, $this->databaseExternal, $this->port);
		if ($this->connectionExtern->connect_error) {
			throw new Exception("Connection failed: " . $this->connectionExtern->connect_error);
			die("Connection failed: " . $this->connectionExtern->connect_error);
		}
    }
    public function getConnection(){
        return $this->connectionExtern;
    }
    public function disconnect(){
		mysqli_close($this->getConnection());
    }
    
    function __destruct()
    {
        // $this->disconnect();
    }

}