mixed
getParameterOption(string|array $values, mixed $default = false, bool $onlyParams = false)
Returns the value of a raw option (not parsed). This method is to be used to introspect the input parameters before they have been validated. It must be used carefully.
Parameters string|array $values The value(s) to look for in the raw parameters (can be an array) mixed $default The default value to return if no result is found bool $onlyParams Only check real parameters, skip thos