Exactly.
I was thinking of a more complex loop, and a more complex origin of @row's content. The possibility of contamining the array through some buggy code elsewhere, etc.
But I didn't explain that more thoroughly- and it was perceived I came accross as rude :-( Sigh.

In reply to Re^4: "use strict" and undeclared variables by leocharre
in thread "use strict" and undeclared variables by padawan_linuxero

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