Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP Object-Oriented PHP Basics Building the Recipe Static

Eugeney Dubrovin
Eugeney Dubrovin
3,154 Points
Posted by Eugeney Dubrovin
Eugeney Dubrovin
3,154 Points

Help Task 2

Cant get success

index.php 
<?php

class Render {

  public static function displayDimensions($size) {

    return $size['length']. ' x ' .$size['width'];

  }

}

$size = array(
  'length' => 12,
  'width' => 14
  );

echo Render::displayDimensions($size);

?>

2 Answers

Jaro Schwab
Jaro Schwab
8,957 Points

Heja..

For the challange, you dont need to specify the $size array yourself.. Just give it as a param, and then you need to access the first (length) and the second (width) item in this array.. so, this code should probably do the trick:

<?php

class Render {
    public static function displayDimensions($size){
      $result = $size[0].' x '. $size[1];
      return $result;
    }
}

echo Render::displayDimensions($size);