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Start your free trialLaurie Addoms
14,568 PointsI cant figure this one out. Can I get the code please.
return $size->length . "x" . $size->width;
Why wont this code work?
<?php
class Render {
public static function displayDimensions($size)
{
return $size->length . "x" . $size->width;
}
}
?>
1 Answer
Jennifer Nordell
Treehouse TeacherIt's because it's an array without a named key value pair. So you want the array at index of 0 times the array at index of 1.
<?php
class Render {
public static function displayDimensions($size)
{
return $size[0] . " x " . $size[1];
}
}
?>
Hope this helps!