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Posted by Bogdan Ribic on 10/08/76 11:30
Richard Lynch wrote:
>
> Anyway, can you do *this* safely as a DOCUMENTED FEATURE:
>
> foreach($array as $k => $v){
> if (...) unset($array[$k]);
> }
>
Well, somewhere in the said manual it is written that foreach operates
on a *copy* of the array, so you should be safe unsetting values in the
original array while iterating through the copy.
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