query("SELECT id, name, email, phone, birthday FROM students ORDER BY id ASC")->fetchAll();
} catch (Throwable $e) {
$connectionError = $e;
}
?>
Bài 05 - Xóa sinh viên (PDO Prepared Statement)
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Bài 05: Xóa sinh viên theo ID (delete_student.php)
Sử dụng DELETE FROM students WHERE id = :id kết hợp xác nhận JavaScript