Print original params in Carbon\Traits\Units::addUnit error message #2677
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Since PHP 7.0, functions inspecting arguments, like func_get_args(), no longer report the original value as passed to a parameter but will instead provide the current value.
The parameter
$unit
was changed in previous lines. So the exception message contains the changed value.I assume that it is nicer to print the original values so that the user of the library knows which value caused the issue.
This PR preserves the original arguments in a variable to be eventually used in the error message.