createTimestamp mysql

		// Get user metadata from LDAP

		$userMetadata = $this->ldapConnectionService->getUserMetadata($username);

		// Convert LDAP createTimestamp to ISO 8601 (Y-m-d\TH:i:s\Z)

		// Convert LDAP createTimestamp to MySQL datetime format

		$ldapTimestamp = $userMetadata['createTimestamp'] ?? null;

		$createdAt = $ldapTimestamp;

		if ($ldapTimestamp) {

			$dateTime = \DateTime::createFromFormat('YmdHis\Z', $ldapTimestamp, new \DateTimeZone('UTC'));

			if ($dateTime !== false) {

				$createdAt = $dateTime->format('c'); // ISO 8601

				$createdAt = $dateTime->format('Y-m-d H:i:s'); // Format compatible with MySQL

			}

		}