prepare('SELECT * FROM category'); $stmt->execute(); $cats = $stmt->fetchAll(); return $cats; } function adminCheck() { if(isset($_SESSION['admin'])) { if($_SESSION['admin'] != 'y') { echo ''; } } else { echo''; } } function startDB() { $server = 'mysql'; $username = 'student'; $password = 'student'; $schema = 'assignment1'; $pdo = new PDO('mysql:dbname=' . $schema . ';host=' . $server, $username, $password); return $pdo; } ?>