Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

PHP Object-Oriented PHP Basics Building the Recipe Static

Njonjo Kiroga
Njonjo Kiroga
Courses Plus Student 212 Points

I am having trouble with this task.

I am a bit stuck on this one. I am not too sure how to proceed.

class Render {

 private $size=array();

  public static function displayDimensions($size)
    return $size[0]. "X". $size[1];



2 Answers

Olga DC
Olga DC
16,680 Points

Instead of "X" you have to write " x " (lower case and spaces).