prepare(" INSERT INTO companies ( legal_name, country_code, source, source_id ) VALUES (?, 'ID', ?, ?) ON DUPLICATE KEY UPDATE legal_name = VALUES(legal_name) "); $stmt->bind_param( "sss", $nama, $source, $source_id ); if ($stmt->execute()) { echo "Perusahaan berhasil disimpan.
"; echo "Nama: " . htmlspecialchars($nama); } else { echo "Gagal: " . $stmt->error; }