Frederic Hardy wrote:
>> I however have never seen a proper usecase..
>
> class foo {
> public function __call($method, $arguments)
> {
> // We MUST have at least ONE argument !
> if (array_key_exists(0, $arguments) === false) //
> isset($arguments[0]) return false if first argument has null value
Why not simply
if (count($arguments) == 0)
..
which is simpler and clearer?
I agree with Hannes that most "usecases" should be solved differently
anyway.
- Chris
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