109-PHP class member initialization value

? < PHP
     class MAO {         // definition of feline 
        public  $ Age = 0;         // define a plurality of attributes and initialize 
        public  $ weight = 50 ;
         public  $ Color = 'White' ; 
    } 
    $ MAO1 = new new MAO ();     // a plurality of instantiation objects cats 
    $ mao2 = new new MAO ();
     // output mao1, object attributes mao2 
    echo "MAO1 age of { $ MAO1 -> Age}, weighing { $ MAO1 ->} weight, coat color to { $ MAO1 -> Color <br />}. " ;
     echo " MAO2 age of { $ MAO2-> age}, weighing { $ MAO2 ->} weight, coat color { $ MAO2 -> Color}. /> <br " ;
 ?>