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PHP Object-Oriented PHP Basics Building the Recipe Static

Benjamin Intal
Benjamin Intal
1,805 Points
Posted by Benjamin Intal
Benjamin Intal
1,805 Points

Add a return value to the displayDimensions method that returns these values as a string "length x width".

Add a return value to the displayDimensions method that returns these values as a string "length x width".

index.php 
<?php

class Render {
    public static function displayDimensions($size) 
    {
      $size = array("length", "width");
      return self::displayDimensions($size );
    }
}

?>

1 Answer

Kieran Black
Kieran Black
9,139 Points
Kieran Black
Kieran Black
9,139 Points

Hi Benjamin,

I believe on this one you only need to return the string based off the elements in the array, I think the clue is that the array is an indexed array and not an associative array based on the fact they mention the order.

Something like this should work:

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

echo Render::displayDimensions($size);
?>

Hope that helps

KB :octopus: