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PHP Object-Oriented PHP Basics Building the Recipe Static

Alfredo Prince
Alfredo Prince
6,175 Points
Posted by Alfredo Prince
Alfredo Prince
6,175 Points

What did I do wrong here?

I know that this is not correct but I took a stab at it anyway. Can someone offer a little guidance?

index.php 
<?php

class Render {
  public static function displayDimensions($size)
  {
    $size[] = array("length","width");
    $size = 'length'*'width';
    return $size;
  }

}

?>

1 Answer

Zachary Billingsley
Zachary Billingsley
6,187 Points
Zachary Billingsley
Zachary Billingsley
6,187 Points

Hello!

To return the string "length x width" where the length and width are inside the array $size, you can use the indexes of the array to access those values.

Indexes for arrays start at 0 so your code will look like this inside the function.

return $size[0] . " x " . $size[1];

Hope that helps!