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 a Collection Collection Objects

Viktor Kelemen
Viktor Kelemen
3,747 Points

I getting constant error, but my script seems to be right.

Why am I getting this error?


class Subdivision 
  public $houses;

  public function filterHouseColor($color) 
    $wins = array();
    foreach($this->houses as $h) {
      if($h->roof_color == $color AND $h->wall_color == $color) {
        $wins[] = $h;
    return $wins;
// add code below this comment


1 Answer

The instructions for task 3 specify: roof_color OR wall_color match the passed color parameter.

You are using AND