public function __construct($host, $username, $password, $database) { $this->mysqli = new mysqli($host, $username, $password, $database); }
$db->close(); Note that this is just a basic example to get you started. You'll need to expand on this to create a fully functional School Management System. school management system project with source code in php
public function close() { $this->mysqli->close(); } } public function __construct($host
public function query($query) { return $this->mysqli->query($query); } $database) { $this->