Topic awaiting preservation: PHP Class hellp

here is my code

class Example {
	
	public var $a = 1;
	protected var $b 	= 2;
	private var $c 		= 3;
	
	function show_abc(){
		echo $this->a;
		echo $this->b;
		echo $this->c;

	}
}

and the error im getting is this

Parse error: parse error, expecting `T_VARIABLE' in C:\wamp\www\digiblueprint\index.php on line 5

my syntax seems to be right any idea what im doing wrong please help

sorry thanks i realized that i dont need the var when i am using public, protected, and private access modifiers. thanks anyway