foreach (and for) build a list containing aliases to the elements passed in. You can delete elements from the underlying array as long as you are iterating linearly over the array, it's to say not relying on the index. Oh well, that sounds like mumble (examples & pitfalls not yet promised :-). Anyways, it seems that doing 
while(@array) {
    my $element = $array[0];
    # do tons of stuff...
    if($result eq 'foo') {
        shift @array;
    }
}

[download]

is a better approach, since you want to consume the array with your loop.

<update> - reread post - this doesn't fit.</update>

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: Deleting specific element in array in FOREACH loop by shmem
in thread Deleting specific element in array in FOREACH loop by awohld

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