Decorator Example Old

decorator-example-old.php

<?php

class Decorator {
    var $_obj; 

    function Decorator ($obj) { 
        $this->_obj = $obj; 
    }
}

class PDecorator extends Decorator { 

    function repr () { 
        return '<p>' . $this->_obj->repr() . '</p>';
    }
}

class DivDecorator extends Decorator { 

    function repr () { 
        return ' <div>' . $this->_obj->repr() . '</div> '; 
    }
}

?>