On Thu, May 22, 2008 at 2:51 PM, LEW21 <[EMAIL PROTECTED]> wrote:
> 2008/5/22, Alexey Zakhlestin <[EMAIL PROTECTED]>:
>> On Wed, May 21, 2008 at 10:46 PM, LEW21 <[EMAIL PROTECTED]> wrote:
>> > Sometimes call time pass by reference is useful, for example when you
>> > want to make it possible to omit an param (normally passed by
>> > reference) by setting null. With no call time pass by reference,
>> > programmers are required to write:
>> >
>> > $null = null;
>> > foo($null);
>>
>>
>> what stops you from declaring:
>>
>> function someFunc(&$param = null)
>> {
>> }
>>
>> it works just fine
> And what if this param isn't the last param of this function, and next
> params are required?
>
Then I would say "that is a bad design"
--
Alexey Zakhlestin
http://blog.milkfarmsoft.com/
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