Why should this be "unsafe" (whatever the heck that means) in any way? Of course you can do it.
Regards,
Niels.
[sorry for mailing to your private address. wrong button :)]
> Anyway, can you do *this* safely as a DOCUMENTED FEATURE:
>
> foreach($array as $k => $v){
> if (...) unset($array[$k]);
> }
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