PHP extending to the MySQLI class
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Solution:
If you look at the PHP reference for MySQLi (http://www.php.net/manual/en/class.mysqli.php), the original class constructor contains 6 parameters:
__construct ([ string $host = ini_get("mysqli.default_host") [, string $username = ini_get("mysqli.default_user") [, string $passwd = ini_get("mysqli.default_pw") [, string $dbname = "" [, int $port = ini_get("mysqli.default_port") [, string $socket = ini_get("mysqli.default_socket") ]]]]]] )
When extending MySQLi you have to define all of them, even if you are not using. Though, that's not what is causing the warning error.
In your case, you are calling$accounts = new Accounts(); without defining any arguments. Though,Accounts class extentsBeatBeast_Database. Therefore you need to pass all theBeatBeast_Database constructor parameters ($db_host,$db_username,$db_password,$db_name).
Answer
Solution:
Let's start with login.php, line 11
$accounts = new Accounts();
This calls the constructor of theAccounts class - which has none defined. Since
Class Accounts extends BeatBeast_Database
PHP falls back to the constructor of theBeatBeast_Database class:
public function __construct($db_host,$db_username,$db_password,$db_name)
which needs 4 parameters, but gets none - exactly what was in the error message. You will need to change line 11 oflogin.php to
$accounts = new Accounts(DB_HOST, DB_USER, DB_PASSWD, DB_NAME);
or however the constants you define indb_constants.inc.php are clled.
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