query($sqlData);
// $no = 1;
// while ($dataambil = $stmtData->fetch(PDO::FETCH_ASSOC)) {
// $num = str_pad($no, 4, '0', STR_PAD_LEFT);
// $email = "dnynet" . $num . "@gmail.com";
// // Update data pelanggan
// // $stmt = $pdo->prepare("UPDATE pelanggan SET email = :email WHERE id = :id AND email = :old_email");
// // $stmt->bindParam(':email', $email);
// // $stmt->bindParam(':id', $dataambil['id']);
// // $stmt->bindParam(':old_email', $dataambil['email']);
// // $stmt->execute();
// echo $dataambil['id'] . " => " . $dataambil['email'] . " Jadi => " . $email . "
";
// $no++;
// }
// } catch (PDOException $e) {
// error_log('Database Error: ' . $e->getMessage());
// echo "Database error occurred: " . $e->getMessage();
// } catch (Exception $e) {
// error_log('General Error: ' . $e->getMessage());
// echo "An error occurred: " . $e->getMessage();
// }
try {
// Menggunakan SUBSTRING dengan indeks yang benar untuk SQL
$sqlData = "SELECT id, email, nama FROM v_tagihan WHERE id_data_server = '12' AND status = 'buat' AND SUBSTRING(email, 1, 6) = 'dnynet'";
$stmtData = $pdo->query($sqlData);
$no = 1;
while ($dataambil = $stmtData->fetch(PDO::FETCH_ASSOC)) {
$num = str_pad($no, 4, '0', STR_PAD_LEFT);
$email = "dnynet" . $num . "@gmail.com";
// Update kolom menjadi NULL
$stmt = $pdo->prepare("UPDATE tagihan SET transaction_id = NULL, transaction_link = NULL, transaction_status = NULL WHERE id = :idtag");
$stmt->bindParam(':idtag', $dataambil['id']);
$stmt->execute();
echo $dataambil['id'] . " Email => " . $dataambil['email'] . " Nama => " . $dataambil['nama'] . "
";
$no++;
}
} catch (PDOException $e) {
error_log('Database Error: ' . $e->getMessage());
echo "Database error occurred: " . $e->getMessage();
} catch (Exception $e) {
error_log('General Error: ' . $e->getMessage());
echo "An error occurred: " . $e->getMessage();
}
?>