Online PHP editor | refs for Pri5o

@ 2017-06-15T14:39:15Z

<?php
            class Shape {
          public $hasSides = true;
        }
        
        class Square extends Shape {
        
        }
        
        $square = new Square();
        // Add your code below!
        if (property_exists ($square, '$hasSides')) {
          echo "I have sides!";
        }
        ?>