src/Chippyash/Matrix/Transformation/Diagonal.php
Avoid unused parameters such as '$extra'. Open
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protected function doTransform(Matrix $mA, $extra = null)
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UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}