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

Posted by eliamani seushi
eliamani seushi
5,782 Points

The accepted parameter $size will be an array containing length and width in that order. Add a return value to the displ

it tells me that i should remember that array starts with indice 0 and thats how i stated $size[0] as length and $size[1] as width

return $size[0] . ' * ' . $size[1]

when i test by echo it out i comes right as requested 12*14 so where am i getting it wrong

index.php 
<?php

class Render {
   public static function displayDimensions($size=array(12,14))
   {
     return $size[0] . '*' . $size[1];     
   } 
}
//$size=array(12,15);
//Render::displayDimensions($a=$array(12,14));

?>

1 Answer

Olga DC
Olga DC
16,680 Points
Olga DC
Olga DC
16,680 Points

It wants an x between spaces, not an asterisk.

eliamani seushi
eliamani seushi
5,782 Points

thanks it worked