Voodoo hex curse

<?php	interface Curses	{		public function Hex_Curse($spirit);	}		class Voodoo_Magic implements Curses	{		public $spirit;				public function Hex_Curse($spirit)		{			$this->spirit = sprintf("%X", $spirit);;		}				public function Unleash()		{			return $this->spirit;		}	}		$spirit = time();		$doom = new Voodoo_Magic();	$doom->Hex_Curse($spirit);	echo $doom->Unleash();//hex value of current timestamp?>