Base Directory:
/home/ecedu/public_html/new/api
"active",
"XYZ-999-ZZZ" => "expired"
];
// استقبال المفتاح من الطلب
$license_key = $_POST['license_key'] ?? '';
// تحقق من وجود المفتاح
if (isset($valid_keys[$license_key]) && $valid_keys[$license_key] === "active") {
echo json_encode(["status" => "valid"]);
} else {
echo json_encode(["status" => "invalid"]);
}