note 56224 added to language.oop5

I'm a newbie to php but i have some c++ programming experience so i'm okay with classes. I'm trying to get a class to instantiate and use echo to output the value of the class members, however the browser always outputs a blank page. Here's the code: class Human{ private $arms; private $legs; private $eyes; public function setArms($num) { if($num<=2 && $num>0)$this->arms=$num; } public function setLegs($num){ if($num<=2 && $num>0)$this->legs=$num; } public function setEyes($num) { if($num<=2 && $num>0)$this->eyes=$num; } public function getArms() { $this->arms; } public function getLegs(){ return $this->legs; } public function getEyes() { return this->eyes; } public function _construct() { $this->eyes=2; $this->arms=2; $this->legs=2; } }//End of class Can anyone help?!!!! ---- Manual Page -- http://www.php.net/manual/en/language.oop5.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+56224 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+56224&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+56224&report=yes Search -- http://master.php.net/manage/user-notes.php