Author Topic: what im doing wrong? (Read 1190 times)

gh0st · « **on:** October 27, 2013, 05:52:00 am »

Code: (php) [Select]

<html>
  <head>
    <title>Override!</title>
  </head>
  <body>
    <p>
      <?php
        class Vehicle {
          public function honk() {
            return "HONK HONK!";
          }
        }
        // Add your code below!
        class Bicycle extends Vehicle{
            public function honk(){
                return "Beep beep!";
            }
        }
        
        $bicycle = new Bicycle();
        $bicycle -> honk();
        
      ?>
    </p>
  </body>
</html>

i need to get an echo of something but the error keeps saying me that I just print : " ....... lol help

http://www.codecademy.com/courses/web-beginner-en-bH5s3/0/4?curriculum_id=5124ef4c78d510dd89003eb8

Staff note: Please use the code tags in the future. I have added them this time.

Fur · « **Reply #1 on:** October 27, 2013, 06:45:14 am »

Yeah, you're not actually echoing anything.

Line 21 should be:

Code: (PHP) [Select]

echo $bicycle->honk();

gh0st · « **Reply #2 on:** October 27, 2013, 06:47:55 am »

thanks mate

The Alchemist · « **Reply #3 on:** October 27, 2013, 07:01:47 am »

You are returning a value, not printing it out.
So, your code should be like this :

Code: (php) [Select]

$bicycle = new Bicycle();
$output = $bicycle->honk();
echo $output;

EvilZone

News:

Author Topic: what im doing wrong? (Read 1190 times)

gh0st

what im doing wrong?

Fur

Re: what im doing wrong?

gh0st

Re: what im doing wrong?

The Alchemist

Re: what im doing wrong?