Adding Speak Methods

Question

How do I add a speak method to the Dog class below. I am trying to give the dog the ability to bark.

<?php
class Dog
{
    private $dog_weight = 0;
    private $dog_breed = "no breed";
    private $dog_color = "no color";
    private $dog_name = "no name";



function display_properties()
{



    print "Dog weight is $this->dog_weight. Dog breed is $this->dog_breed.     Dog color is $this->dog_color.";


}
}
?>

Answer 1

Not sure if you're being downvoted because of the basic nature of the question, but essentially you'll simply need to:

• Create a public method on the class
• echo (or print as you have above) the content you want the Dog class to say

Check out the "Defining Class Methods" section on this tutorial for an easy overview.