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PHP Object-Oriented PHP Basics Building the Recipe Static

Posted by eliamani seushi
eliamani seushi
5,782 Points

didnt understand whats needed

i though returning $size['length']*$size['width'] will work

index.php 
<?php

class Render {

  public static function displayDimensions($size)
  {




  }

}

?>

1 Answer

Aaron Loften
Aaron Loften
12,464 Points
Aaron Loften
Aaron Loften
12,464 Points

Great question. They just have poor instruction here.

Its suppose to be a string, and also the array is not an object/associative array.

The following code will work and will hopefully help you understand.

<?php

class Render {
  public static function displayDimensions($size) {
    return $size[0] . " x " . $size[1];

  }

}

?>

I went into more detail on the following question. Another question