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
jay zap
216 PointsStupid PHP question, but can't move on
Must return the length x width of $size array, but none of my code attempts work. I'm not finding a similar pattern in the lesson. I also tried:
$size = array(); $string = ""; $string .= $size["length"] . " x " . $size["width"]; return $string;
<?php
class Render {
public static function displayDimensions($size)
{
$size = array( "length" => $length, "width" => $width);
return $size;
}
}
?>
3 Answers
Tobiasz Gala
Full Stack JavaScript Techdegree Student 23,529 PointsYou must use parameter to get information, not reassign whatever was send to the function
return $size[0]." x ".$size[1];
jay zap
216 PointsThank you!
Uriahs Victor
676 Pointsthe wording is very bad in these challenges at times...