whmcsSwitchEPP/Net/EPP/Frame/Command/Poll/Ack.php

<?php

	/**
	* @package Net_EPP
	*/
	class Net_EPP_Frame_Command_Poll_Ack extends Net_EPP_Frame_Command_Poll {

		function __construct() {
			parent::__construct();
			$this->setOp('ack');
		}

		function setMsgID($id) {
			$this->command->setAttribute('msgID', $id);
		}

	}
?>