While splice is the way to remove elements from an array, nb perlsyn:

If any part of LIST is an array, "foreach" will get very confused if you add or remove elements within the loop body, for example with "splice". So don't do that.

In this situation I usually (as others have suggested) use a C-style for loop.

In reply to Re^2: Removing array elements by mrpeabody
in thread Removing array elements by sandrider

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