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5,782 Pointsdidnt understand whats needed
i though returning $size['length']*$size['width'] will work
<?php
class Render {
public static function displayDimensions($size)
{
}
}
?>
1 Answer
Aaron Loften
12,864 PointsGreat question. They just have poor instruction here.
Its suppose to be a string, and also the array is not an object/associative array.
The following code will work and will hopefully help you understand.
<?php
class Render {
public static function displayDimensions($size) {
return $size[0] . " x " . $size[1];
}
}
?>
I went into more detail on the following question. Another question